From what you've said, I don't think your copy has a bug. What you've described sounds like the standard behaviour. If you select "LOOK" while inside a square, rather than "SEARCH", your event should trigger. If you select "SEARCH" when you are already in the square with the event, it will only trigger if you leave the square and come back to it. Or are you saying that the event will not trigger for you when you select "LOOK"?