XBMC Eden - Problem with FTPAccess

Hello,
I have a problem: with the new xbmc eden i cant open pathes with a "@" via ftp.
I live in two different cities and i have a ftp-server (filezilla).
Somethimes i want to access in city B to the homeserver in city A with xbmc via ftp so stream some videos.
With xbmc 10 it works perfectly and with xbmc 11 i can also connect to the ftp-server BUT when i want to open a path with an "@" -> xbmc always crashed.
I can go into every folder/path without an "@" in the path, but when i want to open an folder with an "@" xbmc crashed.
I have too many folders with an @ so i cant rename them all, and a few month ago xbmc had no problems to open folders with an "@" via ftp.
So whats the mistake?
(i dont have change any settings of the filezilla FTP-server).