In the sharing option box at the bottom of a thread
When clicking "register to see what your friends recommends", a facebook page is showing up, but the url redirect to a bad url :
URL : https://www.facebook.com/l.php?u=r.php&h=WAQH1vDVM
system returns http://r.php
Strange thing is that this mention does not always appear in the sharing option block.
First time i meet this and cannot reproduce.
Any way to fix this ?