After all Pillagers killed, still says 2 remaining. 18w50a

After every pillager is killed in a "raid" the status bar will still show 2 remain.

This happens every time, and over many, many days.

Restarting game, does not fix it.

I have gone into spectator to look under-ground , no luck there.

The only way to reset it is, going into creative and flying far away and returning.