We have Upsource in production since a couple of years.
From time to time (quite often) it crashes showing database connection and time zone errors.
It also shows some reviews without content for too long with the "Some revisions in review are not indexed yet" message.
We just upgraded from 2017.2 to 2018.1 and it seems we still are suffering the same issues.
Logs from latest installation are smaller, so I was wondering if we can get some help identifying the root cause of these.