Found by @twitaculous

This is a competition from Ombar Chocolate Login To Enter »

RT and tag an 'om'azing woman in your life for your chance to #WIN them a bar of our chocolate and show them just how great they are. #omazingwomen #ombar

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.