id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2671	relation editor: bad behavior when removing a member	phobie	team	"OS: Debian/sid[[BR]]
JOSM: 1621[[BR]]
Java: 1.6.0_13-b03

 * Edit or create a relation
 * Add any object twice (or more often)
 * Select one of those objects in the relation editor
 * Click on ""remove selected""

It will not only remove the selected object, but also all duplicates!
"	defect	closed	minor		Core		invalid	relation editor remove duplicate