@
kettlewell
It seems like you used Easy Populate to import the products, and it somehow failed to set the correct category - product relationship, all I did was
1. go to /admin/store_manager.php and Reset ALL Products Master Categories ID
2. Clear SSU cache
For the problem with link alias manager not displaying any link, problem was that your php version does not support json_encode AND there was a bug in the json_encode alternative that comes with SSU
Also, I notice there is a caching problem, not all items are properly cached, I have updated cache class to ssu 3.6.5 which have this bug fixed for you. Now you have to delete all cache folders and we will see if things work out correct for you.