TC_paging_ps_ptp_bss GBProxy_Tests

Failing for the past 2 builds since #59

Took 19 sec (from Titan)

Stack Trace

Timeout waiting for unblock of all BVCs
      GBProxy_Tests.ttcn:2452 GBProxy_Tests control part
      GBProxy_Tests.ttcn:1267 TC_paging_ps_ptp_bss testcase