They communicate that openly tho:

Regular maintenance window: We’re meeting every Tuesday starting 18.00 Berlin time (currently 17.00 UTC), lasting up to 8 hours. While we announce large scheduled downtimes in advance, there might be minor interruptions due to maintenance work happening during the meeting. Please be patient in this case.

https://status.codeberg.org/status/codeberg

Not sure if that’s also for the Pages feature, but in general having a weekly 8hr maintenance window is not optimal.