Found by @twitaculous

This is a competition from White Scribbles Login To Enter »

Giveaway! £100 cash prize up for grabs - for a chance to win - #follow & #retweet + follow us on Insta for 2nd entry comment username. T&Cs apply (see web) E 30/09/19 8pm Open Worldwide #freebiefriday #giveaway #winitwednesday #fridayfreebie #prize #September1st #SundayThoughts

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.