New Post: Composite 4.3 Function Preview Bug

I just did an upgrade from C4.1 to 4.2 and then 4.3 (i skipped 4.2 Update 1 since i'm assuming 4.3 included it all).

When i start editing pages that have functions on them i either see this:


http://pasteboard.co/1wwHBb04.png

or



http://pasteboard.co/1wwJnBom.png

Any idea why it's missing the Title and Edit button?

EDIT - This seems to only be an issue on Chrome 43.0.2357.130 m. Both Firefox and IE (latest) on Windows 8.1 show's it correctly without issue.