I recently updated NextGen gallery for the first time in quite a while now. Since doing so the sidebar widget no longer loads all of my sponsor images. I've been given lots of advice around reducing my page load time and removing unneeded plugins etc. and I've reduced my load time from 9 seconds to 4.5 but I'm still having the same problem. I've also optimised by database and this does nothing.
Despite searching the net for hours nobody seems to be having the same problem.
Any ideas? My website is http://fiftieswedding.com