Google is shutting down their Google+ APIs by March 7, 2019: https://developers.google.com/+/api-shutdown
We’ve already patched the development version for v18, but it’s possible that the API shutdown may affect the Login with Google option running in v17 and earlier versions too. If your school uses the Google login option, there’s a pretty easy fix. Please see the PR below for the highlighted changes. The key change is to replace
profile`. Give a shout if you have any questions. Thanks!