Traceback (most recent call last):
File "/home/lantash/Dropbox/Projects/lottanzb/trunk/lottanzb/backend/interface/__init__.py", line 214, in internal_handler
handler(interface, query, *args)
File "/home/lantash/Dropbox/Projects/lottanzb/trunk/lottanzb/backend/hubs/polling.py", line 54, in internal_handler
handler(query)
File "/home/lantash/Dropbox/Projects/lottanzb/trunk/lottanzb/backend/hubs/general/__init__.py", line 115, in on_queue_query
self._queue_updater.apply_slots(slots, self.paused)
File "/home/lantash/Dropbox/Projects/lottanzb/trunk/lottanzb/backend/hubs/general/updater.py", line 132, in apply_slots
received_order.append(old_positions.pop(new_id))
KeyError: 'pop(): dictionary is empty'
This bug has been fixed in the latest code in lp:lottanzb.