Comment 1 for bug 1207724

This is happening for me in non-private mode on <http://reddit.com/r/programming/>, but only on the first time it's tried after loading the page. That is, to reproduce, follow the steps exactly: load <http://reddit.com/r/programming/> in a tab, right-click one of the articles' links. Four critical str warnings will appear, followed by a crash if you choose "open in new tab". If you close the menu and try again, no warnings or crashes are generated the second time unless you reload the page.