

Randomly 9 extra D4 hit dice, can't figure out where they're from
Hello!
Edit: This is for 5e D&D. The sheet is D&D 5E (Classic) by Roll20
Been scratching my head to figure out where the d4 hit dice are coming from. I've checked all items, I can't find anything in the settings that should add the d4s, and it is a relatively recent addition, as in hasn't been there for more than 5 or 6 sessions (2 months or so, my player unfortunately can't remember exactly when they showed up). Googling the issue I have seen cases where the hit dice are replaced by d4s in the settings, but this would be effectively be a level 22 character, which it really isn't.
4 levels of sorcerer (accounting for the d6 HD)
9 levels of rogue (accounting for the d8 HD)
If anyone has any idea on how to fix this, or have any questions needed for helping me troubleshoot, I would love some help
Thanks in advance!