:::: Orphan tag was removed by automatic Addbot program in [ http://en.wikipedia.org/w/index.php?title=Ethnic_conflict_in_Sri_Lanka&diff;=532072785&oldid;=531887424 here]. To introduced the tag again he could chose ethical way or unethical way. But he has chosen the unethical way. That was deleting references and make a page as orphan. One of his reverts are in Sri Lanka page which you recently protected.