There’s a broader support template you seem to have overlooked in asking for help. 
Did you just (as in a all at once) update 21..32 today? There update check isn’t real-time, but is cached (for 30 minutes IIRC). Though I also believe the the cache is cleared at upgrade time so that’s a bit weird.
If it doesn’t go away please post the output of:
occ config:list system
and:
occ config:list core