TC_paging_imsi_200percent BTS_Tests:hopping

Failing for the past 2 builds since #3070

Took 34 sec (from Titan)

Stack Trace

"BTS_Tests.ttcn:4378 : Expected (529 .. 577) pagings but have 513"
      BTS_Tests.ttcn:9461 BTS_Tests control part
      BTS_Tests.ttcn:4378 TC_paging_imsi_200percent testcase