Tadić je bio jedini predsjednik iz jugoistočne Evrope koji je odbio Josipovićev poziv, rekavši da neće doći ako bude prisutan predsjednik Kosova Fatmir Sejdiu.
Tadic was the only president from Southeast Europe who refused Josipovic's invitation, saying he would not attend if the president of Kosovo -- Farmir Sejdiu -- was present.