TT is bugged

[Larasia]

Upon trying to enter TT, it says "can't enter instance".

[Chrysta]

Please fix Twilight Temple I get same error and also error with Bounty Hunter quest says "Nicely done, here's your reward" but not possible to turn in the quest, or take new bounty hunter quest either.

[Nea]

Please fix Twilight Temple I get same error and also error with Bounty Hunter quest says "Nicely done, here's your reward" but not possible to turn in the quest, or take new bounty hunter quest either.

Can you please explain in which scenario or what character you were using when you got this error? Tried several times and can not reproduce this specific bug
Was the quest list of your character full?