Bug: FBX with bones/skin import messed-up

[omichel]

Since version 5.2.4, the FBX import of models with bones/skin is messed-up:

With version 5.2.3, it is working:

We are using libassimp in Webots to load FBX models with skin and bones.
This bug was experienced on Windows with MSYS2 assimp-5.2.4. With MSYS2 assimp-5.2.3 everything works fine.

The model we are attempting to load is sandra.

[prunoid]

Encountered the same issue and added a discussion post:
FBX skeletally animated models are loading incorrectly after migration from Assimp 3.1.1 to 5.2.4 #4561

I tracked the problem down to the one FBX change made in going from 5.2.3 to 5.2.4:
FbxConverter: update bone mOffsetMatrix by @Mykhailo418 in #4490

I've just reverted to 5.2.3. for now - thanks for raising the bug.