raid is stuck after pillager went through nether portal

during a raid a pillager chased me and went through a nether portal the bar stuck as he was the last so I followed and when I arrived he was hit by a ghast and died as this happend I was knocked back into portal and sso not needing to be in the nether anymore I went back to my village to find the raid bar had gone! so I slept, played and logged off as its on a realm. when I log back in the raid bar reappears stuck at 1 remaining and the villagers still think there is a raid happening!