WotLK Bugged in a dungeon party

[Cnacuh]

So I joined random classic dungeon queue and eventually got into one. However soon after I joined the party everyone left and I was left alone in the party(I didn't even teleport to the dungeon). About 2 hours later I am still unable to leave the party by clicking right click on my portrait and I can't join another party cause the game says I am in a party. I tried logging out and logging in, and i tried typing /reload, neither worked.

[Cnacuh]

I also tried queueing for random classic dungeon again and when I try I get "Internal LFG Error" message in the chat.

[skullatbash]

copy paste this on chat:
/script LeaveParty()

[Cnacuh]

It worked. Thank you!