I think this can be successfully reproduced on the indoor sections of Gardens of Morr. I hope I’m remembering the map right, but cramped tunnels that seem to screw with packmaster pathing and pull them and their victim into the floor and ceiling.
Had that happen at the second tome on Righteous stand. Hookrat pulled me through the wall onto the wooden framework outside, where I was T-posed by chaos mobs (they didnt attack). No way to escape from there, couldnt even get myself killed, as the AI doesnt work outside the map boundaries, apparently. An unstuck command would help greatly.
Sometimes they do. Especially to someone under the “Can’t go back” place. When this happens, their hook magically grabs the poor victim. The way to save them is few: Ults that pushes the enimies, automatically seeking ranged ults and really well thrown bomb. *Not fire bomb
This is not the same as the above gents wrote off though, someone being slow and failing to jump off a ledge in time is not the same as getting pulled through a wall.