I couldn't get a simple MorphSVG to work in my project, so I copied snipets from my code and put it in a codepen. It works fine there.
The svg loads fine, and I hide the part I want to morph to fine. But when I run the TweenMax (which I confirmed is being hit in the code) nothing happens. No errors, nothing else breaks, just nothing happens.
I don't get any console errors.
jQuery, TweenMax, and MorphSVG are all included properly and the files are in sources.