Lindsey Buckingham 's band had been planning for a tour for less than 14 months .
Mick Fleetwood and the band appeared on CBS This Morning on 25 April 2018 and said that Buckingham would not sign off on a tour that the group had been planning for a year and a half and they had reached a `` huge impasse '' and `` hit a brick wall '' .
Lindsey Buckingham