I don’t see a bug list anywhere, so I will post this here:
Spark 2.5.5 on WinXP Pro 32 Bit with Java 6, Update 2
If I click on ‘Leave with Reason’, and leave the text field blank, the application crashes and vanishes. Unfortunately, no text is written to the Client Log for this crash.
Sorry if this is the wrong place to post, please direct me if this is the case.