WotLK Icecrown - 2 players stuck in group

[Cadsuane1]

Hi, my character Esalya and the player Surj, we are both stuck in a group that doesn't exist. So we can't be invited by player, we can't queue in dungeon and we can't leave the group cause this group doesn't exist... what happend? An MJ can help us?

[skullatbash]

copy paste this on chat:
/script LeaveParty()

[Cadsuane1]

You're a god! Thanks :)

[ImLexo]

you are a goooooood