Cannot learn about Map3D

[nara7ZXKX]

Steps to reproduce
Hello,
I am trying to access the download from this page to learn about your Map 3D toolset.
https://www.autodesk.com/campaigns/autocad-map-3d-productivity-study
When I fill in my details and hit submit, in the lower right corner I get the this error message
RequestHeaderSectionTooLargeYour request header section exceeds the maximum allowed size.8192DVH63CC1WYM8FCSFiWg/QKZJ025HN6A8jl+6SEGkkQZy3Ph8HMn7Q9M+3dlJvmHDezEhD5nKSOITPJ+VTJUz1kQlcDw=
image.png
Thanks,
Nara

Expected results
To be able to download and read the Productivity Study

Actual results
Nothing. Error code barely visible in lower right corner

URL where issue occurs
https://www.autodesk.com/campaigns/autocad-map-3d-productivity-study

Browser
Microsoft Edge

OS
Windows

Attachment