Squid seems to be misjudging!

Hi!

I have a problem with certain urls, which works fine without a Squid proxy,
but makes an "Invalid URL" when Squid is used!

The URL is:

http://www.ynot.com/cgi-bin/nd_CGI_50.cgi/YnotPhoenix/CPgDynamicCardCategory
.hrSubCategory_onWebEvent(hrSubCategory)?CDoSubCategoryQuery.dfCategoryID=10
4&^CSpCommand.currRowNumber=4&hrSubCategory=To+Friends&SPIDERSESSION=AAAAAgA
AABcAAAADQ0dJAAAAAAAAANt7Mr8kxUijtwAAADdXEC6fra2tn08uQuvAxXCfvKxazMjIQ%2b3M6
yafra1L%2fsDjRuv9wkCM9K1ose7VR%2frDwtLeR8zD&^uniqueValue=942664976856

Or just try sending an animated flash card from "http://www.ynot.com"...

What can I do to solve that problem?

-- 
MSB Danmark A/S
Tel: +45-7010-9800
Fax: +45-3317-9122
Tais M. Hansen
IT-Squids
TeleCollect ApS