Error opening a simulation after loadning a snapshot

[PavelBal]

I cannot attach the snapshot directly, but @rwmcintosh will get it.

1. Load the snapshot, un-chek the "run simulations" check box
2. Open the simulation "LNG 0.75 mg population".

Application:
PK-Sim® 12.0.425

Sequence contains no elements

Stack trace:

at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at PKSim.Presentation.Presenters.Charts.SimulationTimeProfileChartPresenter.get_Simulation()
   at PKSim.Presentation.Presenters.Charts.SimulationTimeProfileChartPresenter.NotifyProjectChanged()
   at OSPSuite.Presentation.Presenters.Charts.ChartPresenter`3.ChartChanged()
   at PKSim.Presentation.Presenters.Charts.ChartPresenter`3.ChartChanged()
   at System.Action.Invoke()
   at OSPSuite.Presentation.Presenters.Charts.ChartEditorPresenter.Handle(ChartUpdatedEvent chartUpdatedEvent)
   at OSPSuite.Utility.Events.EventPublisher.<>c__DisplayClass4_1`1.<PublishEvent>b__1()
   at OSPSuite.Utility.Exceptions.ExceptionManagerBase.Execute(Action action)

Other simulations do not throw the error.