It has been there on my first set of notes when it went in-process.
I am actually not going to sweat it and going to lay back and let it come whenever it comes.
I have decided to instead call the IRCC and ask for my status once a month.
But thank you so much for your reply. And if you look closely, that code and s(21) is on many other pages

and if you need any help with them, then please let me know.