On Thursday, September 9th 2021, between 8:00 p.m. ET and 10:45 p.m. ET, some users experienced a “too many redirects” error when logging in to the Partner Portal. This issue was reported by a customer at approximately 10:00 p.m. ET.
A change to improve our monitoring resulted in unintended modifications of login requests in some circumstances, which caused a redirect loop.
This change was reverted once identified.
We plan to update our login process to reduce the likelihood of redirect loops, allowing errors in the login process to be more easily detected.