Facing Host issues in Helsinki Finland

From your topic title, host issue and Finland makes me think about Hetzner and their Finland DC?

While from Cloudflare Status page, Finland re-routed, meaning packet(s) should go around somewhere +1 +2 hoops using a different route, but should end at the origin host / server.

Could be I am wrong about it here.

And from the screenshot above (you’ve hidden everything including the domain name except your own IP), yes, obviously Cloudflare that way.

https://support.cloudflare.com/hc/en-us/articles/115003011431-Troubleshooting-Cloudflare-5XX-errors#502504error