Vaal Temple on Map Run: No exit back to map

Got a vaal temple during a map run, went to tackle that before fighting the boss. Could not finish the temple because of a inaccessible room behind a bugged Primitive Research room, when I tried to return to the map to finish it there was no exit to the map. I was forced to waypoint back to my hideout and the map device had no more portals open to return to the map so I could not finish the map either.

Seconding this observation, along with some additional details. After discovering a gem for a generator room which Alva picked up, I ended up dying to one of the Unique bosses. The fact that I picked up the gem seems to have closed out the Temple, so I could not reattempt the enemy. I also then discovered that the exit out of the Temple had also closed. Utilizing the waypoint allowed me to return to the game.

Same experience here. Just lost my map after dying in the temple to the Architect fight. The map should still have had 3 portals left even if you count dying in the temple against them, but the portal back was gone. Used the waypoint to get back to hideout, portals were gone, and the endgame map says "Map Attempted."

I just had this happen as well. Defeated the architect and the map was effectively closed.

I did not die in either the temple or the map, and I do not feel that I took an especially long time in the temple. I simply completed the temple and the map was gone.

same here, did you guys test this before release?, now we losing maps and loot because of the league mechanic, do i have to choose between the mechanic and the map?, I do not want to have to full run the map then have to run back to the val mechanic to complete it last, the game is already slow enough as it is, please give us a christmas present and fix this issue.