WotLK bug in icecrawn in dungeons

[waveofsilences1]

i have the next bug
when i go in dungeons 10 or 25
i automaticaly go to the end of the dungeon
everytime when i go in or be summoned
for example in toc10 or toc25 i drop under the arena to the last bos

im with rtx1055 updated drivers
instalen a new copy of the game which fixed other bugs for me but this not
i dont do anything eles in the pc while im playing dungeon

[ibotoho]

If its only toc its maybe cuz you are saved . Have you tried icc or naxx or maybe with other char that has no ID