tedster - 4:46 am on Mar 14, 2011 (gmt 0)
%E2%80%8B is the unicode sequence for a "zero width space". It has been implicated in several exploits of various kinds, and some email address obfuscation scripts insert it to hide the real address from email harvesters.
I've got to ask why any legitimate website would insert that into a URL - and whether any traffic that comes from such a page would be real or of any value.
If receiving a bunch of those bad links is in any way tripping a ranking problem, I'd be astounded.