1. I encountered this issue on playstation

2. I was playing in a custom lobby with 2 friends in the first mission of Mask of Kelvin.

3. I was playing as Drizzt, with my friends playing as Cattie-Brie, and Wulfgar.

Steps: We ran through the entire mission and got to each rest stop, at each we increased the loot level. After we got all 4 of the checkpoints we went back through and collected all of the gear chests and any loot we missed on the first time through. Then we proceeded to eliminate the side mission boss, after which we made our way back through to the final boss. I went down from a sustained attack, and a couple seconds later my game fully crashed.

Result: Loading back in proved to be futile, as the crash cost me all of the loot for that run. Reward chest was empty and I had nothing at from nearly an hour of that mission on level 5 difficulty.

Expected result: I should have still gotten my rewards for all of the work that was put in. As it stands I'm not likely to keep playing this broken, unbalanced, rushed dungheap of a game.