Patch issues on 2020-06-10

There were several issues applying the post-deployment patch to deal with incident production#2259 (closed)

• We initially had a bad patch that went through the web fleet, which brought down staging
• We then needed to rollback the patch, which is a bit complicated as it required two MRs:
  • One MR to revert the patch on staging
  • A second MR to replace the revert with the new updated patch