This is a common issue for Internet Explorer browsers where Ebay.com has been saved as a site that should be launched in compatibility mode. Ebay will need to be removed from the compatibility view settings in order for Outright to function properly.
To do this, click on 'Tools' from within your Internet Explorer browser, then select 'Compatibility View settings'.
Select 'Ebay.com' from the list of sites and click the 'Remove' button. Close your browser then re-open, and you should be able to access Outright through Ebay without any issues.