I am getting this bug in my new game on the new patch :(  It's a new bug (or at least a new and much more common way to reproduce it) :( I'll work on getting a save, but last time I got this, reloading the save fixed it temporarily.

Diagnostics - 2020'09'10 @0012'35''.html

Every attempt to print the list leads, in the diagnostic file, to

* below exception statements

* below error stack at message level

This definitly appeared AFTER the latest patch, with or without mods.

Reproduced in 1.5.34 S5 GOLD-Public

Error: {"error message":"InvalidCastException: Cannot cast from source type to destination type.","callstack":" at UnityEngineLogCallback in Error while parsing stackframe: ImprovementsManagementModalWindow.deleteTemporaryImprovements ():line 0\n at UnityEngineLogCallback in Error while parsing stackframe: ImprovementsManagementModalWindow.OnBeginShow (Boolean instant):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: Amplitude.Unity.Gui.GuiPanel.Show (Boolean instant):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: Amplitude.Unity.Gui.GuiWindow.InternalShow (Boolean instant):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: Amplitude.Unity.Gui.GuiWindowsStack.ShowWindow (Amplitude.Unity.Gui.GuiWindow guiWindow, Boolean instant):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: Amplitude.Unity.Gui.GuiWindowsStackModal.ShowWindow (Amplitude.Unity.Gui.GuiWindow guiWindow, Boolean instant):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: Amplitude.Unity.Gui.GuiManager.ShowWindow (Amplitude.Unity.Gui.GuiWindow guiWindow, Boolean instant):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: ColonyInfoSidePanel.OnImprovementsCb ():line 0\n at UnityEngineLogCallback in Error while parsing stackframe: UnityEngine.GameObject:SendMessage(String, Object, SendMessageOptions):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: AgeControlButton:HandleMouseUpOrDown(AgeMouseEventData):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: AgeControlButton:MouseUp(AgeMouseEventData):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: UnityEngine.Component:SendMessage(String, Object):line 0\n at UnityEngineLogCallback in Error while parsing stackframe: AgeManager:UpdateInteractivity():line 0\n at UnityEngineLogCallback in Error while parsing stackframe: AgeManager:LateUpdate():line 0\n","turn":68,"gameID":"2721126b-4e71-4d1c-8b6c-44e7bad5f9c7","eventID":"5.19.01","eventName":"Error","steamID":"76561197971020338","gamecode":"392110","sessionID":"b0952d5aac464501847c54b1c123c292","eventTimestampClient":"2020-09-10T00:30:25.401"}