I haven't updated in a few months. Everything is currently working, but I noticed several invalids there in the update manager. The two options are soft recovery and hard recovery.
It shouldn't be invalid on 1.2. There are 2 options: 1) You sd card is dying and the git repositories have become corrupted. 2) Moonraker (ie. the pi) can't reach github.com. Would be caused by internal network issues.