Neotokyo finger posing broken?

I am trying to make some poses using the recently released models from the mod Neotokyo, but for some reason the right hand on most of the rag dolls is near impossible to pose.

Here are some pictures to help illustrate what I mean.

This is one using the “Point” selection under the drop down menu for the finger posing tool.

Here is another using the “Thumbs Up” selection.

I put a HL2 rag doll to show what it should look like.

The left hand poses fantastically, but the right, as you saw, not so much.

Does anyone know what might be causing this, and if there is a possible fix?

Different bones probably

Nexus is currently working on that.