Previous changes / selections are persisting despite page being reloaded in IE8

In Inline Edit, previous saved edits are persisting even though the user has refreshed the demo page.

To reproduce:
1. Make an edit. (i.e. Change "Untitled" to "foo")
2. Save.
3. Refresh.
4. Edited text resets to "Untitled".
5. Edit "Untitled".
6. "foo" appears in Edit mod.

In Builder, previous selections are persisting even though user has refreshed the page.

To reproduce:
1. Load the builder: http://forge.fluidproject.org/infusionBuilder/html/InfusionBuilder.html
2. Make any selection.
3. Refresh page.
4. Notice that checkboxes are still selected, but Download is disabled and "selection" style is not applied to checked elements.
(See attached image).