Hi, here is the relevant part of my crash log. Tried it multiple times, it alway crashes at the exact same in game day. After disabling the mod there were no crashes at this date. But of course all the content gone ...

Crashed Thread: 4

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000b099dfdc
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Bus error: 10
Termination Reason: Namespace SIGNAL, Code 0xa
Terminating Process: exc handler [0]


Thread 4 Crashed:
0 0x005bf3f5 CSpeciesRightsModule::GetSpeciesRights(CSpecies const*, bool&) const + 9
1 0x005bf3e7 CSpeciesRightsModule::GetSpeciesRights(CSpecies const*) const + 31
2 0x003d6de9 CTile::CalcResourceCollectionAmountEfficiency(CCountry const*, CStrategicResource const*, ETileCollector, CToolTip*) const + 139
3 0x003d7df1 CTile::CalcResourceCollectionAmount(CCountry const*, CStrategicResource const*, ETileCollector, CToolTip*) const + 2121
4 0x003a6583 CCountryProductionData::CalcTileCollectedResource(CTile const*, CStrategicResource const*, ETileCollector, CToolTip*) const + 109
5 0x000ff576 NAIUtil::ReplaceBuildings(SAIBuildingData&) + 2154
6 0x000fec14 NAIUtil::ReplaceAndUpgradeBuildings(SAIBuildingData&) + 1672
7 0x00403804 CSectorManager::HandleBuildings(CSectorPlannedProject*) + 2362
8 0x00400884 CSectorManager::WeeklyUpdate() + 602
9 0x0019741f CCountry::DailyUpdateSectorsParallel() + 173
10 0x002fd7b9 (anonymous namespace)::CCountryUpdateSectors::operator()(SPdxParallelForRange const&) const + 61
11 0x002fd8c3 boost::detail::function::void_function_ref_invoker0<SPdxParallelFor<(anonymous namespace)::CCountryUpdateSectors>, void>::invoke(boost::detail::function::function_buffer&) + 67
12 0x00e40a63 boost::function0<void>::operator()() const + 35
13 0x00c2e3f5 CTaskThread::Run() + 155
14 0x00c2e353 CTaskThread::Run(void*) + 17
15 0x00c2e946 void* std::__1::__thread_proxy<std::__1::tuple<void* (*)(void*), void*> >(void*) + 63
16 libsystem_pthread.dylib 0xa1734073 _pthread_body + 184
17 libsystem_pthread.dylib 0xa1733fbb _pthread_start + 243
18 libsystem_pthread.dylib 0xa1733876 thread_start + 34