-No jewel section on the AH.
-PK messages occasionally don't show up.
-PvP challenges timing out without the other person getting the challenge (but with them getting the cancellation message when it times out).
-Equipping an item whilst meditating resets your MP to what it was before the meditation started.
Will add more when I come across them.
EDIT: There, I took the heal banner out of it so you guys can focus on the actual problem rather than telling me it's meant to be like that. Also:
-Jonny's QO tag still doesn't work.

EDIT2:
-Critical hit! You drink the potion.
-For some reason on my mage, my max hp is showing as about 10% more than what it should be, I never actually get to that max, healing only takes me to 90% (my *actual* max), and unequipping/re-equipping her gear puts it to what it should be. Seems to be consistent on that character though, has happened to me at least 3 different times (about as many times as I've logged her this week :p).