id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11185	Zero-width space entity gets doubled	Jakub Ś		"1. Set below in config.js
{{{
config.entities = true;
config.entities_processNumerical = true;
}}}
2. Go to editor, switch to source and paste below
{{{
aaaaaa​​bbbbbbbbbbbbbb​​ccccccccccccccccccccc​​ddddddddddddddddd​​eeeeeeeeeeeeeeeeeeeeeeeeee​​fffffffffffffffffff​​ggggggggggggggggggggg
}}}
3. Switch to WYSIWYG and switch to source:
Entity gets doubled.

Problem can be reproduced from CKEditor 3.0 but I'm setting 4.0 as this is most likely going to be fixed in CKE 4.x.
"	Bug	confirmed	Normal		General	4.0