Wow that is REALLY strange G !!
One thing that puzzles me though is that in your photo there are TWO separate boxes and as far as i can remember any twins i have had have always shown as two attached boxes when i've put them into 2D mode.
As for ranting i've often noticed that this seems to bring results.
Just the other day i was telling Callie how pissed off i was as for weeks on end, the only boxes worth opening had all been boys and hey presto, within an hour or so i had three wonderful girls so all happy now.
Just a rant in group chat seems to do the job too and though i know it's just coincidence it's still odd how often it's happened.
Congrats to Luna too