Found by @twitaculous

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FLASH COMPETITION!! We'll be giving away a Popl to TWO lucky winners this Sunday @ 20:00. Retweet this post to be in with a chance of winning! See link below to find out more about Popl: A great way to share your social media and contact info!! #giveaway

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.