Found by @twitaculous

This is a competition from Music On Vinyl Login To Enter »

WIN OUTLANDER SEASONS 2, 3 & 4 ON VINYL All you need to do is retweet this post. You can participate until September 15th, and the winner will receive a personal message the next day.

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.