So a redirect test that is using Analytics for Reporting (A4T)? When looking at the reports you are seeing control page name in the page break-down for visitors in the experience that should have been redirect to the second page?
This can occasionally happen if the Analytics image request fires before the first page is redirected. However, keep in mind visitors aren't actually seeing the control page before being redirected - flicker handling prevents that. That said it is likely safe to ignore that row of the break-down report.