Breach Hive Fortress without any exit portal.

Inside Mirage, the Hive Fortress was very close to the edge of the map.
I could enter, but no exit portal available (probable because "no space" outside for me to exit).

Bug entry number... i had to exit the game to get back, my bad. (you probably have it through account report i hope).

Had the same issue right now. The hive was actually almost entirely outside of the Mirage area, but the door was accessible and I could still get in. Once I finished the encounter, there was no portal to get back to the Mirage area. Had to do the same thing to access the Mirage area again, go to character selection and log back in.

Outside Mirage area, within Mirage influence


Inside Mirage area


Actually did /debug inside the game and got the number 1,272,269,396, but since there was another thread with the same issue, thought it would be better to add to it.