As reported by Thijs (see bug #386300), there is an easier way to reproduce the bug:
1) Make sure you have at least two external devices (e.g. USB HDD) plugged in.
2) Start Moovida, go to "Devices & Shares" > "Attached devices".
3) You should see two entries corresponding to the external devices.
4) Unplug the first one, it disappears from the list.
As reported by Thijs (see bug #386300), there is an easier way to reproduce the bug:
1) Make sure you have at least two external devices (e.g. USB HDD) plugged in.
2) Start Moovida, go to "Devices & Shares" > "Attached devices".
3) You should see two entries corresponding to the external devices.
4) Unplug the first one, it disappears from the list.