Yup. Agree entirely. Some places are incredibly lax about updating their opening times, some still claiming that they are closing seven days a week at 22.00! I think that sometimes they assume that visitors have popped in from around the corner, not appreciating that some people make a real effort to visit. I wouldn't blame What?ub though; perhaps pubs should have the brains to update What?ub - if I can do it, so can they.
Then again, perhaps they've closed due to immediate unforeseen circumstances.