Twitter will soon reinstate its service allowing users to pay for verification, owner Elon Musk tweeted in response to a question in the early hours of Sunday after the $8 blue tick was paused due to being used by countless fake accounts. “Probably end of next week,” Musk said in response to the query: “When is Twitter Blue coming back?” Twitter had paused the option allowing users to pay for verification – symbolised by a blue tick – following a wave of faked accounts pretending to be brands and celebrities. Concerns about a plummet in advertising revenue were raised after users used Musk’s s…