Found by @twitaculous

This is a competition from Fruit Bowl Login To Enter »

For a chance to get your claws into our new cracking treats, simple tap the video and stop our T-Rex in the middle, screenshot your attempt and share your pic in the comments below to be in with a chance of winning.

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.