Doubedaz, I just got this from Hoopla about the narrow column issue you (and others) are having with IE:
"It looks like the code to target the parent is not working in IE 11, and is instead loading within the iframe...we were able to track down this issue and it should be fixed in the next hotfix."
Thanks for sharing those screen shots. They were invaluable in opening my eyes to this IE-specific problem. Hoopla confirmed that it is a problem that only effects Internet Exploder, so we know that definitely is the issue.