Transpose and scaling corrupted in Logic 10.2.

Beside a bunch of other huge introduced bugs there is one thing which makes it unusable for some of my old and new projects. The whole transpose and scaling seems to be corrupted since the latest update. The transposer midi fx is useless now since it´s not possible to edit any scale or create a user scale. It always snap to a chromatic scale. Also all my hand crafted saved user scales are all chromatic now. That´s a huge bug.

Is there a way to go back to the prevoius version. I was too tempted to update because of the Alchemy plug-in but it was a huge fault!