Today, I updated my OS from 6.8.3 to 6.9.0. After updating, I had an issue with my Plex media server docker container. Rather than trying to troubleshoot the problem because I didnt have a whole lot of time and needed plex back up ASAP, I decided i'd just downgrade back to 6.8.3 for now. I went into Tools and the Update OS tool under About. Under there, I saw the option to downgrade back to 6.8.3. After I clicked the link to downgrade, my server restarted. After it booted up, I signed in and noticed all of my docker containers and VMs are no longer there. I am trying to remain calm but am definitely starting to panic. There are/were no errors when booting after the downgrade.
Is there any reason they would have been removed and if they were, is there any way to restore them? Please don't tell me I have to reinstall everything and basically start my server from scratch again. Any help would be greatly appreciated!