Version 8.1.0+ds1-1 of kodi-pvr-vdr-vnsi is marked for autoremoval from testing on Fri 26 Feb 2021. It depends (transitively) on kodi, affected by #980038, #980172. You should try to prevent the removal by fixing these RC bugs.
Migration status for kodi-pvr-vdr-vnsi (8.1.0+ds1-1 to 8.2.2+ds1-1): Waiting for test results, another package or too young (no action required now - check later)