id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2529	Object can't be deleted if already deleted on the server	Gubaer	team	" * start two instance of JOSM, JOSM_1 and JOSM_2
 * in JOSM_1, create a node and upload
 * in JOSM_2, download the node
 * in JOSM_1, delete the node and upload 
 * in JOSM_2, delete the node and upload

Leads to 410 Gone with the message ""The node with the id 178848 has already been deleted"" in JOSM_2. This can't be resolved in JOSM. The dataset in JOSM_2 can't be uploaded to the server anymore. 

BTW: 410 Gone isn't defined as error code the context of a PUT changset, see [http://wiki.openstreetmap.org/wiki/OSM_Protocol_Version_0.6#Update:_PUT_.2Fapi.2F0.6.2Fchangeset.2F.23id API]. Perhaps it has to be fixed on the server. "	defect	closed	minor		Core	latest	fixed	conflict resolution	Gubaer