So, this happened:
I have no idea why the trees turn green, 2D, and jump around as the camera moves, but it looks like I/my game somehow broke WebGL exporting
After much head banging and reverting to older versions with no joy, i'm just going to export as a windows executable, unless anyone here has seen anything remotely similar? I had to remove GoTween as that broke on WebGL compile, and after using iTween this happened, but I completely removed iTween and it is still broken