I can click "Previous" on https://listenbrainz.org/user/CatCat/charts?page=1&range=year&entity=artist - taking me to https://listenbrainz.org/user/CatCat/charts?page=0&range=year&entity=artist 

Unsurprisingly it fails, with

'offset' should be a non-negative integer

Seems the cursor gets turned into a forbidden sign, but clicking works anyway.