Decal thumbnails never created anymore

Ever since 5th november I’ve been experiencing that none of my uploaded decals load anymore.

If I take any of these and paste it ingame, then it will show the image.
On website the image is approved, but this thumbnail stays.
It’s same for thumbnails in My Creations

Here are some of the icons that wont load:

EDIT: Some of the thumbnails are correct, they havnt been approved yet. But the two above did not load thumbnail even after being approved.