COMPLETED MAP got disconnected and now the map says MAP ATTEMPTED only

I completed the MAP by defeating the last RARE, and decided to run the map some mpre as I was testing a build. After a few minutes of playing, I got some extreme lag and finally got disconnected.

I logged back in and now the RUSTBOWL map says MAP ATTEMPTED. :(

EDIT: 19 APR 2025
It has happened to me again, this time on ABYSS map after defeating the boss. I lost the loot too. This is getting ridiculous now. 30 minutes of wasted time.

This also happened to me. I completed the map, (I got the Map Completed notification). So I went around picking up some other items, went back to town, got another Waystone ready, was just about to put it in when I got a phone call. The first part of the phone call I was still moving around in game so I'm not sure how long I was actually AFK for but the phone call was just over 20 mins. I finished the phone call after 15-20 minutes or so, saw I was logged out, I logged back in, and it said "Map Attempted" ...

This happens way too often... It seems to be every time the game automatically disconnects me. When I log out myself, it seems to be fine...