<!–[endif]–> issues

On a blog that I’m working on: http://power-pickers.com/, I’m getting a lot of pages with <!–[endif]–>. The latest post if viewed in FF shows correctly but if viewed in IE: I get: http://power-pickers.com/scott-hambly-good-pickin%E2%80%99-no-dickin%E2%80%99. This causes the endif problem. Can anyone help on this issue?

Thanks