Sounds like a question for Google+ support.

My guess is that your IP address is located in a primarily Spanish-speaking country and until you login to Google+ the assumption is that Spanish is the appropriate language for your connection.

thanks for the help:-)

not sure if this is it though as ip is in north europe, but nevertheless it is worth a shot.

everything was fine until my friend logged into his google account, and then all went the way of the dodo:-)

so heres hoping that google+ support can help,

thanks again

Clear the cache and remove cookies only from websites that cause problems.

"Clear the Cache":

• Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

• Firefox/Tools > Options > Privacy > "Use custom settings for history" > Cookies: "Show Cookies"