Details
Description
If the window is left open for a while on the front page, a pop-up shows in IE with the text "Out of memory at line: 1". See attached screenshot.
From some searching, this appears to be a javascript bug. E.g., I've seen reference to this being fixed by an upgrade of jQuery:
http://wordpress.org/support/topic/ie-error-message-from-webpage-out-of-memory-at-line12
Not sure if we can also improve our testing on IE to catch this.