 Henry returned to full-contact training in October 2018 and on 24 November, he made his first appearance for nearly 14 months, coincidentally against Middlesbrough, with a late substitute appearance in a 2–1 defeat.He scored his first goal for the club in a 3–1 win over Stoke City on 12 January 2019 and his performances throughout the month led to his nomination for the PFA Fans' Player of the Month award.A foot injury suffered in February saw Henry miss two months of the season and he finished an injury-affected campaign with 16 appearances and one goal.