Deezer Sonos problem

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This has been the deezer app in Sonos right now for about 2 months, sporadically it works once a week - but there’s seriously something wrong and it is grinding my gears.

I love deezer (although the old UI was a lot better) and I love Sonos (altbough their previous app was a lot better as well, lol)

Please tell me how or if this will be fixed! 
 

I can access my favorite songs, my recent playlists, search for a song all with the help of the Sonos start screen (and searched songs come as a result of deezer and are playable) - but just opening the Deezer app within Sonos like normally, will not load at all.

Deleted Sonos, deleted the Deezer service, disabled wifi, rebooted wifi, re-installed the whole Sonos Home Setup. Absolutely nothing works.

My brother’s a software engineer and he says it looks like it could be calling for an unaccessable API and/or an impossible handshake?

I’ve seen other posts on other forums this has been a problem for quite some while now in Germany and (where I live) The Netherlands.

Please don’t make me switch to Spotifreak...😔