Learning Portal directs to "https://learn.openshift.com/?ref=webconsole" which appends the '?ref=webconsole' in the end of link.
Verified on 4.5.0-0.nightly-2020-04-28-235851
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.