XF 1.5 Upgrading to 1.5.21 I've not merged... :-(

..and lost some links and don't I don't know what else...
Look this image and tell me if it's good or not... If I clic the "Policy sulla Privacy - Last updated: Mai" in the center, goes immediately out of the admin page to the home of the forum...
Look the placeholder of the logo... is missing... :-(
Please help me (us)