Bug in the multiplayer challenge menu?

[FroBodine]

There are a bunch of game available to join, but they all say unknown map. I asked one of the guys who posted those challenges, and he said he did not use non-standard maps.

So, is this a bug? It seems like one, because I don't think there are any non-standard maps yet, but the lobby says they are unknown maps.

[zakblood]

unless there's different versions of the game, like steam or patch levels maybe?

[Galangalad]

This means that both of you have a different file set. You should reinstall your game, or the other guy.

[FroBodine]

How could we have a different fileset? We are currently playing a multiplayer game. But, other games this same person has set up say they are a non-standard map.

There is only one version of this game so far, so how can we have a different fileset?

[Galangalad]

Maybe the install was problematic, I don't know. This error only shows up if there are different file sets.