Earlier Than Usual

While I went to get my weekly blood work done. My dad went to get his yearly blood work done. Asked to do so by our family physician. There was approximately one and a half an hour wait time so both my dad and I asked to be notified thru a text. When our turn came up. We received a text earlier than usual. I mean on the tv screen I was on number 6 and my dad number 7. But both of us were called inside to get our blood work done. I know the tv screen was working fine because before I went outside to walk until called inside I was on number 20 and my dad 21.