Hey, I've gone one or two problems that I can't figure out. Facebook was working, however something somewhere has changed and i'm not sure how. I do have https on the server, and Google+ and twitter work great. However I get When dealing with Facebook.... I'm normally quote good at dealing with problems myself, however this one has got me quite confused... The canvas app doesn't work either.. Urls are as follows. https://apps.facebook.com/natpres/ http://www.national-preservation.com these are correct accross app settings and within the forum. With or without a trailing stash as required. And with https again as required. Any ideas?