It's an old chapter/spin off that got animated way back when.
No, its new.
The original episode 101 from Naruto was based on an omake (bonus chapter) from the first databook.
This chapter gets released April 27 something.
TBH, Kishi's handwriting isn't that bad. It's pretty standard. The photo quality is just bad, so you have to guess for some parts.
It's obvious with the "Eh!" and "Right, Sasuke-kun?" "What?!" parts. Kanji is kinda hard, but OD already said that she read it.....so it can't be that hard. She's probably waiting on a better scan to read from before posting to reddit with a translation. I talked to her to confirm if it was new dialogue and she said yes....