Issues: Widget Panel & Featured Image and UI: New/Editing fundraiser and pledge page

Hi, so I am using the RC 2 of the v.2 Fundraising Plugin.

I am receiving an error when load my homepage. The checkbox in for using featured image is not checked and I get this error (with the full path modified), "Call to undefined function show_thumb() in [...]/fundraising/lib/widgets/widget.fundraiser_panel.php"

On to the UI. I am finding that there are no options for me to save the new fundraiser, the only save button I have is for the save fundraiser type. I am using a WPMU on 3.3.1 with no other plugins running.

Also, on the pledge page, I have a sidebar that has been moved. My sidebar is on the lefthand side, but it appears on the right and the pledge button goes above it. Link: vs

How do I fix these problems? Are they bugs? Next release fix?