Requesting help in Liz Island Mansion

[Sevre(imported)]

Hi guys,

I was hoping someone could lend me a hand on Liz Island Mansion. In my bootlegged copy of Telefang Power I've been wandering around for the past 2 hours trying to find the gate. According to the only FAQ/walkthrough I've found on the internet both the key and the gate are on B2 of the mansion....I've found the key but I can't find anything else. What am I missing? If someone could give me directions from the key that'd be great, but I've got the feeling this may be a glitch...

Thanks for your help,
~Sev