Found by @twitaculous

This is a competition from The Work Perk Login To Enter »

You could #WIN 12 bottles of Huel Ready-to-drink AND a v2.0 T-Shirt worth £20 - and it couldn’t be easier to enter! All you have to do is comment #huel and make sure to follow @TheWorkPerk and @gethuel. Piece of cake. Good luck! #TheWorkPerk

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.