Restarting server causes mousehole to lose track?

[StudioNirin]

I restarted my server last night for unrelated reasons, but today I noticed qbittorrent wasn't working correctly. I checked mousehole and it was on the red "asn mismatch" error.
I have it set up on Unraid, with both mousehole and qbittorrent behind a Gluetun vpn container.
To get it working again I had to make a new ASN session cookie manually in myanon (basically start from scratch) when obviously mousehole is meant to be able to keep everything updated with the correct new ip etc.

It did seem like mousehole had lost the asn cookie entirely as the field was blank, which seemed like it wasn't actually storing information in a persistant location but was instead storing it in a volatile storage location... but I do have the state.json in my appdata folder so that seems not to be the case.