Map completed but still in progress bug

I see a few people have reported this but I'll give it another bump. I completed a map, the map said completed after killing the boss.

After returning to my hideout, the map was still "in progress" and I couldn't move past it.

I was able to do the map a 2nd time and then it completed ok.

I also had this issue when my partner finished the last rare in a map while I had left to trade an item with someone else.