[Plugin: Anyfeed Slideshow] Not resizing photos from picasa rss

I’ve been using this plugin for a while on my family blog located at http://adamandsarah.arnesenfamily.net/ and I have really liked it! I recently noticed, however, that the photos are no longer being resized to fit the widget area. I haven’t done any updates since this was last working.

I’m trying to use an rss feed from picasa at https://picasaweb.google.com/data/feed/base/user/adamarnesen/albumid/5492788725153212161?alt=rss&kind=photo&hl=en_US

Any help would be greatly appreciated.

http://wordpress.org/extend/plugins/anyfeed-slideshow/