Script error on ATV2 but not on ipad

Im trying to access my Furk.net account from xbmc but Im facing a weird situation.

I installed 2 addons, what the furk and furk.net, and both are behaving the same. On the ipad they both find and playbmy files, but on the ATV2 a plugin error appears apparently when the addon tries to login.

I have reentered login info many times, but it only works on ipad.

Any ideas?

Thanks