#1007 Blue Traveller's Tent and Barrier both show "None", and visiting the Tent does not unlock the blue Barrier.

[Steven Aus]

Highest priority, as any maps that use Blue Tents and Barriers are likely not to be able to be completed.

[Steven Aus]

This is in r3180, and later versions if it has not been fixed yet.

[SandySandy]

fixed 3193 rev