Guys,
Got an email from NI:
"I just wanted to let you know that I've filed a CAR for your bug report and that CAR# is 2103947. A temporary workaround we found is to wire an empty device list into the property node for the false case. This should clear the filtering and display all devices."
LabVIEW 2013 SP1
Windows 7 64bit
Windows Server 2012 64 bit
Windows 8.1 32 bit