Problem with link in email, a part gets lost

I have the following link in my email version
https://www.dekamer.be/kvvcr/showpage.cfm?section=qrva&language=nl&cfm=qrvaxml.cfm?legislat=54&dossierID=54-B138-866-2226-2017201819137.xml
The part ‘=54’ after legislat is lost when you click on the link in the email.
What could be the problem?

@Evy77 there are two ‘?’ characters in the URL. You need to urlencode the value of the cfm parameter.