I don't recall the exact conditions that determine this but troubleshooting it is an exercise in thinking you're having a stroke.
(A smarter time daemon like chrony would've kept track of the RTC drift.)
This is the installer I used to use: https://github.com/Gictorbit/photoshopCClinux
This one is newer and looks even more promising: https://github.com/LinSoftWin/Photoshop-CC2022-Linux
Their plant was 2 hours away, but I was driving past there to visit a friend, so I made arrangements to drop by and investigate.
For reasons unknown, most of their Windows desktops were configured to a year in the 21st century, probably 2096 instead of 1996 but it’s been a while. Wish I knew how they ended up that way, but I’m surprised dialup was the only thing they noticed that was broken.
/etc/systemd/timesyncd.conf
NTP=w.x.y.z
Or /etc/ntp.conf
server w.x.y.z iburst
with unaffected servers fixed it.That doesn't sound right. Are you using some kind of externally controlled list of round-robin servers?