I bought yesterday this Add On and I use it in

URL : muhakeme.net

If I look with Firefox browser than there is in Vbadvanced a character encoding problem.
As example you see in the link:

URL : muhakeme.net/de/atat%C3%BCrk-t27837.html

There is css problem only in firefox webbrowser!

I don´t know if there are some other mistakes or problems.
Can you look please or can you help?