monterey 12.6.6 not found. I think I found out why

So I decided to update my 2019 iMac from Mojave to Monterey and it would tell me "update not found: The requested version of macOS is not available"

I then decided to try doing Big Sur and got the same message. I do not want to update to Ventura yet, but decided to see if that would be found and it was, as was Catalina. Now my late 2019 iMac can very much do these updates so I was curious on what is going on. When I went and dig in a bit further I noticed something and is perhaps the reason why Big Sur and Monterey could not be found. At the moment of me posting this, the version of Monterey that is in the App Store is 12.6.5. As I am aware just last month we had 12.6.6. Big Sur had the same issue, with the App Store having it's version at 11.7.6 (which should be 11.7.7). Ventura on the other hand is current with 13.4 on the App Store and Catalina is of course on the last version it had before its support ended.

I just felt to inform the community about this in case there are others with the same issue, and also hope a Apple admin or someone working there gets wind of this as well so they can fix the issue asap so I can go and update my iMac to Monterey quickly as again I don't want to go to Ventura yet.