Complete assignments Disappear bc of Connection Error

This serious sever error can't still be fixed even I've discussed 6 months ago.

Here is the link. 

COM Weekly Assignments LOST/ DISAPPEARED Automatically | EA Forums - 13078948

To described shortly, When you tap Contest of Mayor pass Assignments button while your connection is lagging, the error message pop up automatically appears right? But when you tap that again after connection is being restored, complete weekly assingmets (still not claimed and letting them for later) are gone.

I don't claim and intend to claim all 10 of them at once in late game because I'm seriously competing for top 1 2 3 position on leaderboad. This make serious damage to my effort during the week.

Please make sure this type of error doesn't happen again.