Early 2020 Return Accepted Before Feb 12th Opening?

Everything I have seen Tax season for 2020 opens Feb 12th 2021.  However, I got a text last night (Feb 9th) that my return was accepted.  I also see today (Feb 10th) "Where's My Refund" is showing accepted status!

 

So, 1st YAY ME!

 

2nd: what is up with that? 

 

3rd: What would be the estimate for being "Approved" with this early acceptance and then likely direct deposit?