I have an N8013 still running 4.1.2. The other day there was an update to the Google+ app, updating it to version 18.104.22.168928916. Since the update, the widget doesn't work instead it just displays 'tap to update widget' if I tap it, I am prompted to select the account to use then I get the following screen:
So it appears that the update is not compatible with 4.1.2 however there is nothing in the update notes and I haven't been able to find any information stating as such. Anyone in this situation? Anyone know of a workaround?