Please ignore this. I rebooted the iPad again and restarted FMGO and the problem is no longer there. Strange as I had tried this unsuccessfully yesterday.
When you do a restart, you want to make sure that all files are closed before restarting. If you don't close all of the files the temp folder will not clear out. I suspect problems like this are caused by memory problems resulting from the temp folder not clearing. Closing all files and killing the app with a swipe up will also clear the temp folder. An Exit Application will not clear the temp folder. I think a lot of FMGO users rarely close all files, kill the FMGO app or restart their iPad. Most probably just close the cover on the iPad.