Ios6 facebook links in contacts

[meej]

Since syncing my facey b contacts through ios6 I have noticed that there is two facebook links for each of my unified contacts(see screenshot). One (the top one) is always dud link and cans be deleted with a swipe and the other one works fine and transfers to the contacts facebook timeline. Is there any way to stop this other than removing the top link manually for each of my unified contacts.

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