Added Western Europe Characters to font and now when I export and install all of my keystrokes are jacked up? Any help would be appreciated!

I dont know what I am doing wrong. I built a display font with all the numbers and symbols, exported it and worked like a champ! Then I thought well I will co add the Western Europe characters in there and in exported and installed fine. But now when io type its all crap none of my keystrokes match up. Please advise! Thanks!!

Please read this: https://www.glyphsapp.com/tutorials/eliminating-font-cache-problems