"Z_Free: wrong id" crash when loading into a map which worked in 2.2.6

[Krabs]

As of 2.2.7, loading into MAP40 (Launch Base Zone) of the Battle Community Map Pack causes a "Z_Free: wrong id" crash when it did not in 2.2.6.

 

[Krabs]

The bug seems to fix itself when moving the map's lump files directly into the Maps directory of the pk3, instead of having them contained in a folder named `MAP40 - Launch Base`.