Hi there, I attached the "Lore Master, Revisited" homebrew (from Unearthed Arcana not that it matters) to my character and now the UI barfs if I attempt to navigate anywhere farther than race.

I've tried 3 different browsers. Incognito, Private sessions, etc. It's not that.

Steps to recreate (assuming you're already have a session logged-in and tech support has access to my account)

1. Open a new tab
2. Open developer tools (Ctrl+Shift+i)
3. Click on Console tab
4. Navigate to: https://www.dndbeyond.com/profile/Reifnir/characters/119950/builder#/class/manage
5. (eventually) Console spits out the following exceptions:

characterBuilder.bundle.min.js:69 uncaught at m TypeError: Cannot read property 'spells' of null
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:29:5654
at Array.map (<anonymous>)
at Object.$ [as getClassSpellsInfo] (https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:29:5577)
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:8472
at Array.map (<anonymous>)
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:8328
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:17416
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:16852
at f (https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:17621)
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:42:15570
d @ characterBuilder.bundle.min.js:69
(anonymous) @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
r @ characterBuilder.bundle.min.js:70
A @ characterBuilder.bundle.min.js:70
_ @ characterBuilder.bundle.min.js:70
c @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
Promise.then (async)
T @ characterBuilder.bundle.min.js:70
P @ characterBuilder.bundle.min.js:70
_ @ characterBuilder.bundle.min.js:70
c @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
(anonymous) @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
o @ characterBuilder.bundle.min.js:70
n @ characterBuilder.bundle.min.js:70
r @ characterBuilder.bundle.min.js:70
(anonymous) @ characterBuilder.bundle.min.js:70
t @ characterBuilder.bundle.min.js:70
(anonymous) @ characterBuilder.bundle.min.js:70
(anonymous) @ characterBuilder.bundle.min.js:40
(anonymous) @ characterBuilder.bundle.min.js:71
(anonymous) @ characterBuilder.bundle.min.js:3
t @ characterBuilder.bundle.min.js:1
(anonymous) @ characterBuilder.bundle.min.js:1
t @ characterBuilder.bundle.min.js:1
(anonymous) @ characterBuilder.bundle.min.js:1
(anonymous) @ characterBuilder.bundle.min.js:1
characterBuilder.bundle.min.js:69 uncaught at m TypeError: Cannot read property 'spells' of null
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:29:5654
at Array.map (<anonymous>)
at Object.$ [as getClassSpellsInfo] (https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:29:5577)
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:8472
at Array.map (<anonymous>)
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:8328
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:17416
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:16852
at f (https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:34:17621)
at https://www.dndbeyond.com/Content/1-0-314-0/React/CharacterTools/dist/characterBuilder.bundle.min.js:42:15570

You found the Revised Lore Master through the homebrew subclasses, right? 

It appears that the Revised Lore Master has been taken down, probably for being too similar to the actual Lore Master. This may have something to do with your error.

I'd be happy to remove that subclass, but the UI is frozen.

Is there an official Lore Master subclass?? I thought that is was one that didn't make it past a UA pdf.

It did not, UA is still copyrighted by WotC.

Cool, I'm fine not using someone's copypasta public Homebrew of it. That doesn't change the state that I'm in. I'm unable to remove that Tradition/subclass from my character. I'm completely hosed right now for editing my sheet.

Hello, I'm still unable to modify my character (following the steps above to replicate) using the user interface.

It bombs with a Javascript error. This isn't something I can correct myself.

Is there no support on this site even for paying customers?