Quest bug kill me on hardcore-seabrookeh Please revive my character

[Ogazumu]

I want to report a bug I encountered in hard mode (my character died). The mission is .quest=31745. When I boarded the helicopter, it completely disappeared, leaving me suspended in mid-air. A moment later, it teleported me to a very high open area on the adjacent map and dropped me, killing me. I've reviewed the mission, and this shouldn't happen. As you can see in the screenshots, it all happened in a matter of seconds. I would appreciate it if you could investigate my case. Thank you for your attention. :) Please revive my character

https://www.wowhead.com/mop-classic/es/quest=31745/adelante-hacia-el-interior
Pick's;

Edited 33 minutes ago by Ogazumu