Bug: Sharing class/race specific mounts breaks character saving as of commit cbd8596184f2bf32edc5a83643ec3ef7e13982df in core

[lucafolloni]

Current Behaviour

Sharing class-specific mounts (e.g. Warlock's Felsteed or Paladin's Charger) results in the character having invalid spells and not being saved correctly to the database.

Expected Behaviour

Have a flag to prevent the above.

Steps to reproduce the problem

1. Create a warlock character
2. .levelup 40
3. Learn Felsteed and Dreadsteed from a class trainer
4. Create another non-Warlock character
5. Character from step 4. is not saved to the DB

Extra Notes

No response

AC rev. hash/commit

65ad4b1b49f2

Operating system

Debian

Custom changes or Modules

No response