The former "Bachelor" contestant had "a long night" of filming Wednesday, "Bachelorette" executive producer Mike Fleiss tweeted.
He also revealed that there are 20 men remaining on the show and one of them may have kissed Fletcher already.
"JoJo still has 20 great guys from which to choose," he wrote. "I think she's gonna find love..."
Fletcher, a Dallas-based real estate broker, was one of two women to make it to the finale of Ben Higgins' season of "The Bachelor." And despite the fact that he told her he loved her repeatedly throughout the show, Higgins broke up with her and proposed to Lauren Bushnell.
"It's overwhelming," she said at the time. "It's so weird! It's crazy. ... I am so excited."