Dodgy wireless internet, so sure it’s my problem if I get disconnected. But here’s the thing.
If your mission is to complete 25 rounds in Execution, that mission updates round by round. So even if you get disconnected mid game, it still updates your progress on that mission when you re-open Dirty Bomb.
But with Stopwatch and Objective it doesn’t. If the mission is to get 10,000 total XP and you get 12,000 and get disconnected mid game, you don’t get anything for that mission. You have to start all over again.
Dunno if it’s a bug or not, but it is annoying either way.

funny to see that