How to Remove inf_contact_key

When contact key is appended to our site’s blog url from clicking from an Infusionsoft email, for some reason content is removed from the page after loading.

Broken site : https://members.balanceddancemedicine.com/site/sf/VmlsZVJ5eVJlQjEvV1o5VWFUekJtMXRvcURlcmFIUjA2bmc2ZHZualVCND0?inf_contact_key=8832289fee8c9476bcab369c5cceecc8

Normal show full content :https://members.balanceddancemedicine.com/site/sf/VmlsZVJ5eVJlQjEvV1o5VWFUekJtMXRvcURlcmFIUjA2bmc2ZHZualVCND0