Found by @twitaculous

This is a competition from Will Dean Login To Enter »

RED SNOW #competition! RT & Follow by March 21st. I’ll #giveaway a special Goldsboro Books edition of #RedSnow (numbered, 1st edition, red sprayed edges, 86 of 250, sold out) + £25 Waterstones gift card + Tuva lights. Open: worldwide. Winner announced March 22nd. Good luck!

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.