[GUI] Object reference not set to an instance of an object

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at GetAnyInitiatorFleetForAction in :line 0

at RefreshInitiatorFleets in :line 0

at Refresh in :line 0

at MoveNext in :line 0

at Run in :line 0

at MoveNext in :line 0

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V0.2.5 S1 ALPHA-Public (64-bit)

New one. FREEZES game at "Launching game' phase when choosing 'Continue playing'. When launching new game after changing game difficulty from normal to sandbox and back to normal (after a quick sec). EDIT Happened also when not changing options.

[Unity] InvalidOperationException: Operation is not valid due to the current state of the object
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at UnityEngineLogCallback in Error while parsing stackframe: System.Linq.Enumerable.Iterate[Shape,Int32] (IEnumerable`1 source, Int32 initValue, System.Func`3 selector):line 0
at UnityEngineLogCallback in Error while parsing stackframe: System.Linq.Enumerable.Min[Shape] (IEnumerable`1 source, System.Func`2 selector):line 0
at UnityEngineLogCallback in Error while parsing stackframe: Generator.ConnectivityManager.UseExtraneousNodesForQuest ():line 0
at UnityEngineLogCallback in Error while parsing stackframe: Generator.ConnectivityManager.Execute ():line 0
at UnityEngineLogCallback in Error while parsing stackframe: Generator.GenerationManager+<Execute>c__Iterator9D.MoveNext ():line 0
at UnityEngineLogCallback in Error while parsing stackframe: UnityEngine.SetupCoroutine.InvokeMoveNext (IEnumerator enumerator, IntPtr returnValueAddress):line 0

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V0.2.5 S1 ALPHA-Public (64-bit)