Weird letter bug

Hey, so in my language we use different letters like ç, á, à, etc.. and recently I got a bug, any of these letters would form a weird simbole like this one http://gyazo.com/7296b0227b06a88be35073edc58e910e, and without these letters the word is wrong and can be read as another one, anyone knows how to fix this?
P.S: Not from texture pack, worked before, just stopped working now.
Code of the item in this case :

Code:

ItemStack i = new ItemStack(Material.SKULL_ITEM, 1,(short) SkullType.PLAYER.ordinal());
        ItemMeta m = i.getItemMeta();
        m.setDisplayName(ChatColor.GREEN + "Informação da Personagem!" + ChatColor.GRAY + "(Clica com o botão direito!)");
        m.setLore(Arrays.asList("Clica com o botão direito para veres as tuas informações!"));
        i.setItemMeta(m);
        return i;

 

Probs because of you using another language. That is all that I can see.

 

TheGamesHawk2001 Well, the thing is, you can't change you mother tongue xD

 

nuno1212sss Have you tried to use the unicode value instead of the letter itself in the string?

 

nuno1212sss I am not saying that. But that is probs the issue since MC font is mainly for English people despite all the other languages Idek lol might be Unicode somthing lol