Yes, I'm afraid the bootleg EPROM VFS is back, too. For some reason my real Acorn one didn't work - the machine wouldn't start up without it. I tried to check it in my EPROM programmer and it seemed that all the code was there, so I've no idea what happened!
I'm about 93% certain that I have a second genuine VFS ROM. However I'm 100% certain that I don't quite know where it is.