We're stuck in the chain from hell (the whole story is a very long one indeed). All ready to exchange apart from a property further up the chain which is waiting for a land registry correction. The land registry have been out to visit a week or so ago. Anyone here been through similar? As far as I can work out it's a very straightforward correction. A couple of weeks? A couple of months? I really can't get an idea from the estate agents/solicitor at all. Thanks in advance.