Description of problem:
If trying to click "REQUEST EVALUATION" from home page, the page wouldn't be found.

Version-Release number of selected component (if applicable):
INT
The Site structure change integration instance 
site-changes-integration 

How reproducible:
always

Steps to Reproduce:
1.Go to openshift home page
2.Click the button "REQUEST EVALUTAION" for enterprise

Actual results:
Page not found.

Expected results:
Request evalutaion page should be shown.

Additional info:
If clicking "REQUEST AN EVALUATION" from /enterprise-paas/challenges-for-enterprises, it would redirect to https://www.openshift.com/enterprise-paas/contact-sales