Consistent Maya issues

Hi all, got an issue with models made for me by a colleague in maya. His characters use IK so i always tick bake animation and we always use the @ naming convention, and they detect their animations but dont play, heres a quick screenflow to demonstrate what i mean -

http://www.willgoldstone.com/nomaya.mov

anyone shed any light please?

Many thanks

Will

Why dont you do all the changes before hitting play? Making changes while Unitys playing the scene does not save what you have done.

I know, was just testing to show the issue