Commented Issue: Crash from ListPickerPage NavigateBack call [10769]

I released a new version of my software that's been around since WP7.0, and this time updated to use the Nov 11 release of the toolkit, instead of an ancient version.

Unfortunately, I now have a crash leaving the list picker (stack trace follows).

I know shawnosterman has been making some changes based on some other ListPicker bugs I found, and has committed both 76125 and 76139.

Are either of those commits related to this bug, and if so, when will they be available via nuget?

If not, what can I do to help debug this?

Frame Image Function Offset
0 coredll.dll xxx_RaiseException 19
1 mscoree3_7.dll WatsonUnhandledManagedException 296
2 mscoree3_7.dll Dbg_NotifyManagedException 93
3 mscoree3_7.dll FirstPassException 1044
4 TransitionStub 0
5 System.Windows.Navigation.NavigationService.GoBack 116
6 Microsoft.Phone.Controls.ListPickerPage.OnClosedStoryboardCompleted 80
7 MS.Internal.CoreInvokeHandler.InvokeEventHandler 1220
Comments: ** Comment from web user: wieser_software **

I've got the latest commits, and the problem still exists.

Here's how to repro:

Go to a picker page.
Select an item, and while the animation is taking place, press the start button
When you press the back button and switch back to the app, the exception occurs.