I got this email from the Bills - but it doesn't have a presale password. Are they going to be sending another one out?:
The Buffalo Bills are excited to announce that U2 will headline a concert at New Era Field on September 5, 2017. As a valued Season Ticket Member, you will have access to purchase seats on Friday, June 9, 2017 at 10:00 AM. This offer is not transferable, and ticket availability may be limited. Tickets are limited to four (4) per person. Tickets are not available through the Buffalo Bills box Office. Tickets go on sale to the general public Monday, June 12 at 10 AM.