Thank you for taking the time to visit the Community to report this issue, although I apologize that you have not received a response.
If Quicken is displaying an incorrect Homepage URL, the financial institution will need to report this URL change to the Quicken financial services provider through their account manager.
This is the only method, as the financial institution can confirm that the URL in Quicken is truly incorrect and not just experiencing temporary difficulties. Quicken Support cannot make this change.
-Quicken Tyka