I just did a post from flickr and it worked for me. I clicked on the picture,went to "all sizes" and grabbed the html from under the picture, copied and pasted it here...
Beth... mom to Andrea 7-26-97, Gavin 10-16-01, Kade 5-25-08 and Bentli Grace 09-09-09.
Might be a browser specific setting..
there's a way to revert to the classic setting ... I can't remember how I found it though. sorry I'm not more help, but I wanted to let you know there IS a way.
Gwen, Mommy to Andrew, Jordan, Natalie & Jack
My blog - all things family, photography and crafty