I have a link that is
whatever.cfm?UID=%24%24%24%2BXW0%20%20%0A&RUID=%24%24%24%2BXW0%20%20%0A

The tracker then stops when the page throws an error.  The error is because
the lack of a url variable.  The "&" in the original string of variables is
getting encoded "%26" and then creating everything as one string.

whatever.html?UID=%24%24%24%2BXW0%20%20%0A%26RUID=%24%24%24%2BXW0%20%20%0A