It's been a while so I'm not 100% sure, but somewhere around 9.10 Ruckus disabled direct http and https access to the APs. You can still SSH to the AP, but http/https are disabled by default.
Assuming this is the problem, and assuming you want to enable, you can SSH to each AP and run these two commands:
set http enable
set https enable
Or you can do all the APs at once by using the remote_ap_cli command:
SSH to the ZD
ruckus(debug)# remote_ap_cli -A "set http enable"
ruckus(debug)# remote_ap_cli -A "set https enable"