A pretty vague description of exactly what has happened. We all go through form slumps for wharever reason, putting has been my downfall of late (through my own inability to hit the ding) but I have not personally noticed any difference since the updates.
You do use the starters wedges which are not very forgiving, so if you are not hitting the ding this could be part of the reason. The short game is the hardest to master - part of the game I am still learning.
Your scoring does not seem to have changed a lot in the last two weeks so I think you would need to give WGT detailed accounts with screen shots if possible.
Alan