Bugs in content types

I'm using a course presentation on our WordPress site, and am having an issue.  Every time I try to close out of an icon interaction it throws me to the bottom of the page.  Any help is greatly appreciated!  http://www.g51edu.com

Thanks,

Daniel

The Twitter Feed appears to be blocked on Firefox and Chrome but works on IE. This happens on both a local install of H5P and on the main site itself.

I just noticed that long answer options are sometimes cut off in multiple-choice questions contained in question sets (and possibly in stand-alone MC content, but I haven't checked). See attached screenshot.