Trash displayed in pulldown list

[PaulS]

On Windows 7 using the nightly builds 6508 or 6527 trash is displayed in the drop down list by wxSmith when I try to create an event handler.  Moving the mouse over the drop down causes the correct text to be displayed. 

I have a vague recollection of reading about this some time ago but I could not find it.  If it was reported before it is still present.