K here are some things i experienced
1) while pvp you can still sit for 1-2 secs
2)when attacking some monster sometimes they run away but im stuck in att mode , but when i click again then on the monster it will att then ( small error but maybe good when solved)
3) the teleporting like you know , mrgrey also had it he was buying pots and landed in the cave of imps,goblins
If i find more i will let you know
Greetz Z