Comment 5 for bug 1968845

It can very well be a duplicate of that - I did not keep an eye on all of those updates. This would explain why some upgrades went through and some "paused" at that point, I just was not patient enough, although there was no indication of this wait time.

At very least this is a bit confusing message and less experienced users might just go and reboot assuming it is a safe thing to do.