Progression not working properly for weapons and vehicles (Solo/Coop AI)

I have the same issue. making kills doesnt count towards the scopes. I unlock the first scope but kills on attachements still say 0/5. even after making 100+kills.
this needs a fix fast.

I've tried with every gun I have unlocked and now none of them are able to unlock attachments. huge waste of time if it doesnt get fixed.Why not a response from EA on this matter. Let us know if its a bug or some horrible feature. So many people having this same issue in solo and in normal mode.