PS3 - YouTube/video upload feature broken

[SeraphisCain]

Hi all. So lately, whenever I try to upload or save a video on the PS3 version of Just Cause 2, the game freezes. If I try "Save to Videos", it just sits at the "Saving to Videos" message forever. If I try to upload to YouTube, it sits at the "Uploading to YouTube" message, without even bringing up the window where you enter your account details and the name of the video. And in both these situations, the status bar for the upload doesn't even pop up. Any idea what could be causing this? It's a bit frustrating, as I've lost three or four awesome moments to the error so far.