Root Patches Reverted by themselves? Help!!

Hi all, running a modded 27” 2011 iMac which has been in sequoia for about 6 months no problem with OCLP. Today I turned it on and seems as though root patches have been reverted. I tried to reinstall them and it tells me ‘make sure there are no pending updates’. The only available update is Tahoe, which has always been in setting but I never upgraded so I don’t know why it’s a problem now?

The root patching says there is an update in progress, there is not.

In settings, I have automatic updates off, download new updates when available is off.

Is anyone able to help please?

Thanks :)