Remember some Sakura Fans were like....
"Sakura is going SM!!" because she had made a handseal at the
and claimed everyone was hating and stuff.
Then this chapter appeared..
Now what I am trying to say, is she was healing people, not going into SM.
Thats all, have a nice a day.
Edit: Also you can also see TenTen welcome her back with Lee and Gai.