Slash says they've put the past behind them, but won't talk about a GnR reunion
The incident is said to have taken place in Florida during December 1991
Mike McCready, Duff McKagan, Mark Arm and Barrett Martin will perform in Seattle later this month
Lead guitarist Bumblefoot has followed DJ Ashba out of Axl Rose's band
Ashba has played with band since 2009
Richard Fortus hasn't heard from Axl or management in "a while"
But only Axl Rose knows when it will come out
The incident took place over the weekend in Las Vegas
Novoselic teams up with the former Guns N' Roses bassist for accordion rendition
Former guitarist Gilby Clarke also denies suggestions band copied 1981 song