Cannot complete The Stone Citadel due to a bug

I just finished the Stone Citadel map on a 82 level with 0 monsters remaining and with the Doryani defeated.

I don't get the map as completed and I suspect that this is because the map tried to spawned two bosses but couldn't, probably due to the nature of the encounter.

Attached Screenshots for reference.

https://imgur.com/a/XrSwavZ


https://imgur.com/a/aNeUxyz

F

same issue, it happen twice for me :(

Same issue here. 0 Monsters remain, boss defeated. no fragment. When I pull up the map, I can not progress to the connecting nodes.

Same for me. 0 Monsters 2 frags dropped no completion and cant progress to next nodes

Same issues just happened to me. Zero monsters remain, map not complete. How is this not an If/Then statement??

Same for me, "map failed" but the boss drop the key...I have the blue map but I can't access it again

Boss defeated. 0 monsters remaining. I received the fragment but map is not complete.

Same Issue here. Boss showed as double on the mini-map from twins atlas passive. Only one boss spawned, dropped two key fragments. The map would not complete and shows as failed on the world map. Quest to "travel to the stone citidel" is no longer active.

Same, 3 Iron citadels in a row all cleared, got the reward and quest completion, but unable to complete the map or retry it and cannot pass it on atlas.