Since I couldn't find a mailing list for hunchentoot LSP port by Mac Chan I am posting here.
The problem is that when I create a lsp page for hunchentoot and the page starts with
<%(no-cache)%>
<%(start-session)%>

The page also has a bunch of inline expressions like
<img src=<%=(get-image "HeaderTransp.gif")%>>

When I go to Internet Explorer 7.0 (In Firefox it doesn't happen) and read the html source of the generated page I see following:
<img src='?customize=16%3A5757A00F8834482F324324AED6F91D16'/lisphandler/images/HeaderTransp.gif>

Basically all of my inline expressions like <%= (some-func) %> gets prepended by the '?customize=16%3A5757A00F8834482F324324AED6F91D16'

When I hit the "refresh page" button it generates a good page without the artifacts.
I am not sure if the problem on the LSP or hunchentoot side. Maybe no fix is required and I have to do something differently.

Thank you,
Andrew