Hi, I'm trying to use FEMAddOns for its ability to import different kinds of meshes. I use mostly fTetWild to generate tet meshes, and they output gmsh's .msh format. When I try to import these meshes into Mathematica with ImportMesh[] I get a bunch of error messages:

gmsh is able to read these meshes-- are they ill-formed or is there a bug/incompatibility in FEMAddOns' importer?

Here's the mesh used to produce the error messages above:
octane.zip

Also, on an unrelated note, the airplane mesh in the readme is cool! Is it possible to get access to that mesh (I didn't see it in the Resources directory)