When TimeFormat is 12 hours, 07/08/2020 03:23 AM is being shown instead of 07/08/2020 03:23 PM. At a glance, it's because we use output_pref both in about.pl and about.tt and it's getting confused.
Note so far I've only tested this with an undefined timezone but I doubt it's relevant
I tried to reproduce this in koha-testing-docker but I couldn't... I'm just noticing it on normal 19.11 instances... From a code perspective, they look the same. I have no idea why this is only happening on Debian Stretch with 19.11 and OpenSuse with 19.11. But I guess for now I'll just close it Test Plan: 1. Set TimeFormat to "12 hour format" 2. Set timezone in koha-conf.xml to a timezone that should be currently in the PM 3. restart_all (in koha-testing-docker)