Wave 5 still not finished?

Wave 4 didn't overlap any of wave 1 so the count is still valid. The amount of time used by wave 1 of 5 compared to wave 3 of 5 is unusual, which makes me think that wave 3 of 5 isn't complete yet, maybe we have only seen wave i of 3 of 5 end. But for now i will stick with my count untill proven wrong.