Package compilation errors after patch 17839156 installation

Hi,
Apps 12.1.3
Applied R12.PJ_PF.B.delta.6 - patch 17839156
Now they have an AP invalid object caused by FV object
AP_INVOICES_UTILITY_PKG not compiling due to FV_GTAS_UTILITY_PKG being invalid

SQL>  alter package AP_INVOICES_UTILITY_PKG compile body;

Warning: Package Body altered with compilation errors.

SQL> show error
Errors for PACKAGE BODY AP_INVOICES_UTILITY_PKG:
LINE/COL ERROR
-------- -----------------------------------------------------------------
3957/3   PL/SQL: Statement ignored
3957/3   PLS-00905: object APPS.FV_GTAS_UTILITY_PKG is invalid
SQL> alter package APPS.FV_GTAS_UTILITY_PKG compile;

Warning: Package altered with compilation errors.

SQL> show error
Errors for PACKAGE APPS.FV_GTAS_UTILITY_PKG: