Raid Pillagers in the nether

During a raid, one of the illagers ran into a nether portal. When I followed, the pillager was killed by and iron golen in the nether. Now when I went back to the overworld, the raid bar was gone, but after leaving my base and coming back, the raid bar was back and it is stuck at 1. I made a copy of my world and went into creative killing everything with commands in the nethet and overworld and still nothing.
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