Not necessarily - some businesses are constantly changing with the markets and keep their websites up to date. Some realise their website is complete crap and have it totally overhauled which gives it a different focus. It isn't always the negative.
Often I come across update requests in a Regional category asking to be moved to a topical category. Usually when this happens they do belong in the Regional cat, but also in the topical cat, so I keep them where they are and add the update request as a second listing in topical. Without details there's no single correct answer.