Found by @twitaculous

This is a competition from Network Rail Spotlight Login To Enter »

It's #competition time again. #Follow us and #retweet this post with your answer to be in with a chance of #winning a @HEMA selfie camera. Question: WHSmith opened its first bookstall in 1848 at which station? #retail #retailcompetition #magazine #win

Sometimes promoters tweet more than once.
Tweets will only get updated when you re-fetch them. This helps you because competitions will no longer "jump" between pages when competitions get added or competitions finish while you are browsing them. Competitions get "fetched" when you login or manually re-fetch them with "Forget Ended Competitions & Fetch New Ones". Additionally hidden tweets will stay visible until you "fetch" to save reloading the page and save you from losing your position.