Hey there Admins/staff of EU Pure,
fellow german EU Pure player here.
While it IS true that "Digga" means "bro" in german slang, it is quite difficult making a typo with said word, as the letter "d" is quite far away from the letter "n" which leads to a racial slur.
A typo would typically mean typing "F" or "S" instead of "D", as those are the adjacent close by letters on a german QWERTZ layout keyboard. To mistype "digga" for the n-word, one would have to "mistype" or miss 4 more letters on the right of "D" and then slip to the row below to "N". Unless his fingers are 7cm wide or his cat has a famous german moustache and mistyped it for him, it is highly unlikely that this was a genuine typo. It is however, as seen multiple times in these ban appeals, more likely that said person felt safe in a private/team chat conversation therefore not considering the possibility of admins being able to read/access anything other than global chat.
Just my 2 cents.
Kind regards,
stroiger