It’s probably a bug. I’ve seen it before when an update broke the CDN that loads the green “everything is fine” icons. /s

It’s a product that Atlassian is selling: https://www.atlassian.com/software/statuspage

Not to be confused with their statuspage for their services: https://status.atlassian.com/

Or the status page for their status page system (which apparently has an ongoing incident): https://metastatuspage.com/

Plenty of companies do it.
https://discordstatus.com/

https://status.notion.so/

Etc etc.