I get the same results each time. Here is the error generated;

Root level exception in OnGUI(): System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <eae584ce26bc40229c1b1aa476bfa589>:0
at PawnkindRaceDiversification.Patches.PawnkindGenerationHijacker.ResetRequest (Verse.PawnGenerationRequest request) [0x000c8] in <8444eeb1f66a4f708b5d2962e706b748>:0
at PawnkindRaceDiversification.Patches.PawnkindGenerationHijacker.DetermineRace (Verse.PawnGenerationRequest request) [0x00001] in <8444eeb1f66a4f708b5d2962e706b748>:0
at (wrapper dynamic-method) Verse.PawnGenerator.Verse.PawnGenerator.GeneratePawn_Patch6(Verse.PawnGenerationRequest)
at Numbers.MainTabWindow_Numbers.GetHumanLikeStatDefs () [0x0006c] in <acd70edadd5d480088c9f4fe2aa8f6ee>:0
at Numbers.MainTabWindow_Numbers..ctor () [0x00085] in <acd70edadd5d480088c9f4fe2aa8f6ee>:0
at (wrapper managed-to-native) System.Reflection.MonoCMethod.InternalInvoke(System.Reflection.MonoCMethod,object,object[],System.Exception&)
at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) [0x00002] in <eae584ce26bc40229c1b1aa476bfa589>:0
--- End of inner exception stack trace ---
at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) [0x00014] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.RuntimeType.CreateInstanceMono (System.Boolean nonPublic) [0x000a8] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.RuntimeType.CreateInstanceSlow (System.Boolean publicOnly, System.Boolean skipCheckThis, System.Boolean fillCache, System.Threading.StackCrawlMark& stackMark) [0x00009] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.RuntimeType.CreateInstanceDefaultCtor (System.Boolean publicOnly, System.Boolean skipCheckThis, System.Boolean fillCache, System.Threading.StackCrawlMark& stackMark) [0x00027] in <eae584ce26bc40229c1b1aa476bfa589>:0