were you using a plugin to get that menu effect? Did you modify any core wordpress files, upgrading shouldnt break your layout, can you provide some more details.
Apparently going from ver 3.1 to 3.2 there was some subtle change in how Wordpress Menu was generating the menu code. This tricky piece of css fixed it.
The smaller menus that drop down, are not stacking correctly and pushing the main menu choices around.
It looks like a little css massaging would fix it. But, I am not smart enough to figure it out. Any suggestions would sure be appreciated.
http://badfishsup.com
mark
.paging ul li:hover > ul { display: block; }
thanks for looking,
mark