Channel keeps getting set to invite only. about draupnir HOT 3 CLOSED

As discussed in https://matrix.to/#/!IaWNErZAgQUhGqJXjX:matrix.org/$h1Bjtqm7w4FsnDESOOAREFqI-uhkfu5mG6t75wFxhyE?via=matrix.org&via=the-apothecary.club&via=envs.net. Given the room's, version (6), age (+2years) and size (8k~) it's likely caused by a state reset/resolution issue.
timeline.txt. There also seems to only be one event issued by the draupnir/mjolnir account and that was two months ago.

I would recommend upgrading the room as there may be other issues silently going unnoticed. As the problem has been discovered by noticing the join rule changing, then some of the ongoing effects could be pretty dramatic. Theoretically there could be servers participating in the room but never having their user's messages reach anyone else.

If you need any assistance/questions with upgrading then you are welcome to ask in #draupnir:matrix.org again, though there are probably other support channels better suited. I'm sorry that this has happened to your room.

from draupnir.

The room this happens to is #CalyxOS:matrix.org - there's a bunch more protected rooms which are fine, and I don't remember for sure but they most likely didn't ever got hit by a JoinWave either.

from draupnir.

Thanks so much for looking into this!

from draupnir.