Poster thumb not loading properly

[librafrog]

Sorry to bother you for something trivial, but posters when media-tracker is started don't load up. It happens on all tabs (Discover,To-Do,Done)
The only thing I've recently done is npx update-browserslist-db@latest v.1.0.30001761.

& DevTools Chrome gives 400 Bad Request ()

[superbonaci]

Same issue here.

[superbonaci]

Fixed here: superbonaci@725b510