Escaped ampersand in generated restful url

I am using a restful helper method to build a url for use in a
link_to_remote method and for some reason the generated url has the
ampersand that separates the parameters escaped (i.e.
/action?param1=1&param2=2 instead of /action?param1=1&param2=2)

Any ideas why and how to make it stop? :slight_smile: The code in question resides
in a helper, if that matters…