Star World Stats Reset

Describe the problem. Be as specific as possible!:
Found out today that all my star items had disappeared(some were supposed to expire I guess but I also lost minigame customizations). My wins in Yut had been removed (loses were still there) and as well as all my stats for One Card. I now have 1 One Card Plays when I used to have over 200.

This didn't happens for everyone, as the people I saw still had their old stats there.

 Images of problem

EDIT:

I got my items back, but my stats still seem to be reseted for good.

Pretty sure it resets every week no ?

Pretty sure it resets every week no ?

I haven't lost my win/lose record on any of my chars. I don't think that's supposed to reset.