We have upgraded to EBS 12.1.3 with DB 18.104.22.168. After the upgrade when I login as sysadmin using the arabic language somethings do not get translated such as the favorites button instead "????" questions marks appear. I can see the responsibilities in arabic but the main problem is when I launch form I see only "????" question marks appear and nothing in the arabic language. I have already applied the translation synchronization patch.