Trial of Sekhema reset after crash

I've found that when the game crashes mid "Trial of the Sekhemas", your progress is saved and the game is able to load you back into the instance when you relaunch your character.

However, my game just crashed directly after defeating the floor 4 boss and, at that point, the game seems to register your trial as over. Upon loading back in, I was unable to use the 8 gold keys I had accumulated, nor pick up any of the loot dropped by the boss.

Despite my frustration, it seems to me the point at which the trial is considered "over" is too early in the case of a game crash.