Of course, people other than Serbs are willing to tell the truth about this and one merely needs to start looking. I'll help get you started.
There is one other, crucial reason that Muslims don’t like Holocaust Memorial Day or the Holocaust Museum industry. A lot of research goes into these things, and if we dig enough, we’ll find that Hitler had help from the Mufti of Jerusalem, the Bosnian Muslim SS Handzar Division and the Albanian SS Skanderbeg Division. The fact that the Holocaust memorialization industry, and organized Jewry in general, were slow to admit and reveal this to the world–defying their very purpose–is the reason we’re back to where we started.--From http://www.juliagorin.com/wordpress/?cat=3
Yes, I am aware of the Mufti of Jerusalem and the Nazi brigade of Muslims he inspected. The US Holocost museum site has a great deal more on the massacres of Serbs and Jews by Nazis.