Some DMs are called "and 1 others"

[bwindels]

Had this happen when someone started writing in an e2ee room before I joined, and also on initial sync

[bwindels]

Seems to happen for DMs that were recently created. LL issue?

[bwindels]

This persists over a restart. It's because the member is missing from the roomMembers store, so it can't be loaded. The member should have come in though, as there are already messages from that user. Wonder if there is a bug where it does not get stored or there is a bug on the server?

[bwindels]

Have some logs of the room when it was joined (!VUOdnTjgqzdWRoPzct:matrix.org), with #1044/4/1 being where the room is first seen

[bwindels]

I think #160 is also hit in that room looking at the logs, and so was #288.