I have FAH installed on both my gaming machine and on a Linux NAS, the clients are working correctly but I can't see the details about the progress on the Machines page ( https://v8-4.foldingathome.org/machines ) which looks something like this:

The Work Units page looks fine:

I know I should be seeing something under each machine's name on the homepage because I saw them for a short while after installing, then they disapeared. Also the buttons on the right of the empty line for logs, info and viewing the protein work fine.
Help appreciated.