I use pastebin to store most of my hacks' source codes and to embed them into this blog. Pastebin was today updated to version 3.1, and it broke the embeds. On my blog's first page the sidebar had fallen to the bottom of the page because of an imbalance in div elements' opening and closing tags. I fixed the first page, but on consequent pages the sidebar might still drop, and embeds contain this 'ss="javascript">' bug. And the code is not syntax highlighted. I notified this to pastebin admin, hope it gets fixed soon. Codes can still be copied like before by clicking the "Download Raw" link.
Update 3 hours later: Pastebin embeds fixed.