Found by @twitaculous

This is a competition from Swarfega Login To Enter »

Did you spot @shonamackie's submission of slaters & joiners tackling a roof in the snow?? Think your trade has it tougher? Send in a pic to be in it to #win it - £200 Amazon voucher for the winner! #ToughestTrade

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.