I recently published a homebrew monster and need to make a new edit. I have tried clicking on "Create New Version" on both the monster's page and the monster's tab in "My Creations". When I do, the page refreshes, and there is no indication of the creation of a new version. 

Additionally, when I try to create a monster from a Template, I always get redirected to the Internal Service Error page.

For background:

I'm creating a monster page for an individual, unique Blue Dragon Wyrmling. If either of these problems have a solution I'll be able to do what I need without having to start entirely from scratch.

I'm using Google Chrome on Windows 10. 

This is happening for me as well.  I havent been able to make a custom monster from an existing one for a few days now.

Edit:

Ive tried and had this fail on both chrome and firefox on windows 10 pro

I am having the same issue. Today I attempted to make a custom monster, using Archmage as a template and I received an error. I am also using Google Chrome on Windows 10. 

This problem is STILL going on; I cannot create a new version of any of my homebrew items or spells.

It is creating a new version. Check your My Creations page and you will see a new Private version that was created from the previous published version.

Then may I suggest that the interface make that bloody CLEARER?  Perhaps when you click "Create new version" it TAKES YOU TO the new version???  Bloody hell, how's someone supposed to know it is creating a new version with no FEEDBACK when you click it???

This was not my experience when I initially had the problem last year. I simply got an error message. There was no copy of the stats. Period.

Now, I have not tried since then. But the next time I'm on desktop (currently typing on mobile) I'd like to give it a test. I will post on this thread with the results.