Oracle related table information not working

Admin Application Version: 2.1.6
DreamFactory Version: 2.1.2

Database connection: Oracle

After Github update to 2.1.2, the TABLE GET using related parameter no longer returns data. The related schema names display in results, but return empty [] or null when the other tables contain related data.
e.g,
“CORE_CONTACT_by_ORGANIZATION_ID”: [],
“CORE_ACCOUNT_by_CORE_CONTACT”: [],
“CORE_ACCOUNT_by_ACCOUNT_ID”: null,