Invalid escape sequence?

[Pshemas]

Has anyone got problems with errors like:

/ak-root/venv/lib/python3.12/site-packages/opencontainers/distribution/reggie/defaults.py:17: SyntaxWarning: invalid escape sequence '\('
  "http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+"

I'm super confused - I've did a podman compose down then podman compose up ... and now I can't get Authentik working (it worked previously). So I though I'd first ask here before filing a bug report - as it might be just me being a dummy :D .

Tried the same on another vps, this time with Docker.... same results.

[Pshemas]

Any ideas how can I troubleshoot this? At this point I've run out of ideas - on a home server setup where I've intended to use it I can't get past this.

{"event": "Loaded app settings", "level": "debug", "logger": "authentik.lib.config", "timestamp": 1718489671.0354416, "path": "authentik.enterprise.settings"}
{"event": "Loaded app settings", "level": "debug", "logger": "authentik.lib.config", "timestamp": 1718489671.0395725, "path": "authentik.sources.plex.settings"}
/ak-root/venv/lib/python3.12/site-packages/opencontainers/distribution/reggie/defaults.py:17: SyntaxWarning: invalid escape sequence '\('
  "http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+"
2024-06-15 22:14:37.881 UTC [55] LOG:  unexpected EOF on client connection with an open transaction
{"error":"signal: illegal instruction (core dumped)","event":"gunicorn process died, restarting","level":"warning","logger":"authentik.router","timestamp":"2024-06-15T22:14:37Z"}
{"error":"signal: illegal instruction (core dumped)","event":"gunicorn failed to start, restarting","level":"error","logger":"authentik.router","timestamp":"2024-06-15T22:14:37Z"}

The setup on looks nearly identical to other instance... thus I'm a bit worried to shut down currently working one, as I'm not sure I'll be able to bring it back.

[Pshemas]

tried older version (2023.8.7) and it worked just fine. THe only modification I did was changing image version tag in the compose.yaml file. Caddyfile etc have not been touched.