Whenever I carry out an action in Keka, such as extraction or compression, I receive three Growl notifications. All are identical, but only one has the correct icon (Keka's icon) while the other two seem to display a missing icon.
I've checked Growl and there's only one Keka entry.
I'm running Growl 1.3.3 and Keka 1.0.1 (not App Store version).