My village is stuck in a raid, with no raiders around

I've recently created a village in my realms. First couple days i dealt with raids with no issues, but now I'm stuck on a raid. My villagers wont come out their housing, i can hear the raider horns but no sign at all of any raiders, I've searched all around for a large area and can't find a single raider. The bar often fills all the way but no raiders.