world combiner issue
 

When I make use of a world combiner such as an oven or a pottery wheel, it remembers me so that even when I move away to get more supplies it wont let anyone else use it saying it is in use by someone else. However, when I return with my supplies to resume combining it lets me use it.

So first one in the zone to use world combiner has dibs on it until the zone is reloaded.

Further observation shows that it is released when someone zones in or out rather than on zone reset.

This is a known issue with the emu, currently.