Text in Ellipse jumps around the circle, doesn't stay together.

Hello All. So I've been putting text in a circle for years using the ellipse tool. Now suddenly the text jumps all over the circle. I start typing and some of the text goes up top, some is down below, and some on the side. It seems to type/display in reverse too. I hope this makes since - I can't seem to crack it. It was when I updated CC about 6 months ago. It could be a bug too.