Its not a very commonly used form, I wouldnt be surprised if it was delayed. You may want to try Updating just in case they sneaked it into an update late this afternoon that hasnt installed yet..

Updated tonight.  Status of form says it was finalized on 2/24.  

I am using Pro Series.  Thanks.  Interesting.  I had a different status when I checked it.

Mine still says 3-31. I have 2 returns waiting on this one now. So they are all ready to go as soon as its time.