Qobuz albums have disappeared from my library

Core Machine (Operating system/System info/Roon build number)

ROCK- Latest version running on NUC gen 7 i5

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)

Ethernet

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)

Chord Mojo connected to NUC via USB

Description Of Issue

Same issue as Jacques Racine.
All Qobuz albums disappearing from library.

This is new behaviour occurring in the past week, and also occurs after I restore to a backup with my full Qobuz library intact.

@noris, thank you for your replies to Jacques. I am able to dm you and share logs from past 24hrs, a period which includes 2 restores from backup followed by the same strange behaviour with Qobuz albums gradually disappearing from my library.

Grateful for your help.