Upon completion of capturing creatures Deek returns to the room of requirement. Once you return to the room you are unable to continue the quest with Deek, main screen shows that it is no longer tracking the quest, but the quest screen shows you are. This ends progression of the game. I have attempted using previous saves, attempting other quests and coming back, exiting the room and returning, reset my pc, even reinstalling the game, no workaround has been found. https://www.youtube.com/watch?v=5CaxJovn-z4
#Can't continue the mission The Elf, the Nab-sack, and the Loom is completly bugged
small spindle
cyan imp
Have you tried going to Hogsmeade and using the map Wait feature a few times to force in game day cycles?