Since a few days ago (about last Wednesday if I remember correctly), I can not add games to any of those aforementioned lists. I don't remember doing anything special that would cause it, except that I added a few games lately (thanks to GameFAQs' Game of the Decade contest), and then suddenly not working anymore (while I was halfway through the list). Last game being added to my wishlist was Tales of Vesperia for PS3, and before that Big Rigs: Over the Road Racing (yeah, I like to laugh at how bad it is and no, I'm NOT gonna buy it :P). Games are still added to Folowing list, thanks to it being automatic as soon as I click on the Follow button now.

I've tried the trick unglitch it as detailed in this thread, albeit moving from Tracked games to Wish List (and yes, it does move/copy them, thankfully), and it doesn't work. I've tried shuffling them around from list to list, copying from one list to another, and it still doesn't work.

I would greatly appreciate any ideas on how to unglitch this. :)