I recently encountered a serious bug that may or may not be related to an hourglass.
This bug keeps me from leaving the battle, even if I solve all the enemies.
I tried to avoid this problem by falling to the next floor, but after fighting and killing enemies on the next floor, I was still locked in my room.
Even if I find a way to return to the town and explore the dungeon again, it's the same.
Finally, I restarted the game and the problem was resolved. I can play normally.
The following is what I was doing before triggering the bug
||At that time, I was conducting an Oracle challenge mission and carried a large number of summoning cards, replicas containing summoning myself, and cards replicating enemies
Due to carrying ODD INCENSE, in order to copy more cards, I did not immediately destroy the hourglass after killing other monsters. Instead, I skipped several rounds until the monsters it resurrected were close enough to me before killing them
Then I was locked in the room, there were no monsters, but I kept entering the monster's turn||
I don't know if this description of what I was doing at the time would be helpful