I have been running Metabase on AWS EBS for quite a while now and it has been working great. I have updated to new versions by uploading the new zip and deploying it. However last successful upgrade was to 0.33 after that I haven’t been able to upgrade. All I get is a HTTP 504 error. I can roll back to 0.33 and everything works fine again.
Any ideas what could cause this behavior all of a sudden?