Old Stacks Acting Strange

[Dan Friedman]

I have a stack (actually thousands of them) that were created in LiveCode (then RevEnterprise) 4.0.0.  They are used in several apps we have including an iPad app.  Do to the issues with LC and iOS 8, I need to make an update to the iPad app with LC 6.6.4.  I opened my project this morning in 6.6.4, and the old stacks are displaying really messed up!  Some controls show, others don't.  If you select a control it sometimes then appears on the screen.  Weird!  It's messing everything up!  Oddly enough, it appears correctly in the iPad Simulator (Simulator Version 8.0)?  Go figure?

I went back to version 4.0.0, and the stack opens perfectly.  It opened correctly in LC 6.1.3, but failed in LC 6.5.1 and later.  Anyone know what changed?  And, more importantly, is there a way to resurrect these older stacks in 6.6.4?

ANY Advise is welcome!

-Dan