Map failure without even going into the portal

A few hours ago, I opened a portal to a 6-modifier T15 map with 3 tablets. And before sending my character through the portal and playing the map, I had to exit the game while my character was still in the hideout as I had to prepare dinner.

When I logged back in a moment ago, the portal was somehow closed and the map was treated as failure even if my character did not put a single step in it. I lost 1 charge on each of my 3 tablets, and I had to play the map again as a failed map without any bonus as it's in the way.

So, I can't even log out and enjoy daily life whenever I start a map, even without stepping in it at all?

If it's a bug, please fix it. If it's intended, please reconsider your approach about mapping. I really don't want to give up such a good game. Thanks!

Passive instances are alive for 10-15 minutes orso, then they are cleaned up on the server.

Just enter the map then hit esc, you can pause in this online game, dream of every child when it’s about dinner time.