SlskQt freezes after restoring window from Dock (Mac OS 10.6)

Hello!
Just wanted to let you know what I've found out.
SoulseekQt build 2013.10.5 and SoulseekQt build 2013.9.18 freezes after restoring window from Dock on Mac OS 10.6. SoulseekQt build 2013.5.18 seems to work fine though.