Turns out the Madison Square Garden gig was not the last Original Misfits show.

Original Misfits announce Philadelphia arena show
by Spencer Kaufman
on October 23, 2019, 12:56am
Turns out the Madison Square Garden gig was not the last Original Misfits show.
Woodstock — Back to the Garden includes 20 hours of previously unreleased tracks.
Original members will share the stage with the band’s current lineup for four shows later this year.
Billy Corgan, James Iha, Jimmy Chamberlin, and Jeff Schroeder appear together in leaked images.