reproduce steps:
Character - wizard -> add to campaign (do not have this error when it’s my own wizard)
Equip home brew item 

so far so good: spell section works

now, use homebrew item -> spell section gives:

https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:52662 forEach@[native code] https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:52416 https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:304666 https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:304666 c@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:50:310044 mapToProps@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:12:229468 o@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:39:44115 run@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:12:222735 initSelector@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:12:225272 Connect(t)@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:12:224184 constructClassInstance@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:24403 beginWork@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:36934 o@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:53323 i@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:53596 b@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:56545 g@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:56085 v@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:55922 interactiveUpdates@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:59723 Ye@https://www.dndbeyond.com/Content/1-0-611-0/React/CharacterTools/dist/characterSheet.bundle.min.js:31:17100 Ye@[native code] nrWrapper@https://www.dndbeyond.com/profile/Skerrie/characters/494545:12:12516

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