FOLLOW UP:
I rebooted, No change.
Reopened the project and went looking for what would make a difference.
Turned out, if I changed the depth of the titles it went back to normal.
I hadn’t created Multi device yet… I can send you a copy of the file but, I’m not sure
if the last full save copy will exhibit the same behavior as the current file I am working from.
Sure so next time something happens that you can’t explain, just duplicate the project file in the finder and set it aside. If you can’t solve it we can look at that.