Hit values not proper just yet. Some code is still using the old values and I haven't found it yet.
Expertise should be working fine.
Boss Armor values potentially off.
In GUI raid buffs for testing how buffs affect your stats have not yet been updated to in-game values for Mists. This won't affect normal calculations - but it will affect hypothetical testing, so please skip using them for now. Thanks!
Rogues
Poisons may not be updating properly (affects all including assassination).
Sub mastery may not be properly displayed.
Mages
Fire mastery may not be updating properly.
Frost mastery may not be properly displayed.
Arcane mastery untested.
Druids
Level 90 talents not implemented yet.
Balance/resto untested but should otherwise be fine. (Please report any issues on this one though and follow the [Mod Feedback] rules.)
Priests
Started but not ready at all. You shouldn't be testing it!
Everything else:
Not started and nowhere close to ready - You shouldn't be testing the other classes!