Daily Mission Reset

If I do a Daily Mission they sometimes reset.
For example today: I did a Tranquility MM Game and scored about 56 Points at Alpha Server.
Then I logged to the Beta Server and then on the Button "Challenge" it said "Tranquility MM 80 Kills [Progress Bar] 0 Kill". Then I scored 26 Points in a game there. I went offline and about 1 hour later I went online again - same situation: No Kills!
This is happening VERY often and my friends tell me that they sometimes have the same problem.
This problem is since I play but in the last time it happened more and more. PATCH IT!