Did you fix the invisible fire floor on TzKal-Zuk's Igneous Rain phase, perchance?
This is/was an engine issue from the last build IIRC, i'll check the status of the fix
We are still crashing in certain places across the map on mobile too! I would of thought these type of problems would have been quickly hotfixed rather than leave us dealing with them for weeks/months at a time.
The engine team is aware, and actively working on it, that's all i know i'm afraid.
devtrackers.gg