I do see reference to Buffalo on the Airnav page for KERI. But the approach plates show a date from 11 OCT 2018 to 08 NOV 2018. Do you have a link to the new 11-8 plates?
I became aware of this change from an email I got from an ATC controller from KBUF announcing a meeting:
"On October 29 at 1800 I would like to have a meet and greet session with all concerned business, pilots, and anyone who may have an interest in the combination of Air Traffic Services from ERI to BUF. Please forward this email to all who may be interested.
Aside from the meet up and putting faces with names and voices on the radio, I would like to do a short presentation about the history of this facility combination, the planning and our preparation to take over the airspace, what the users can expect during the transition, as well as changes and improvements that can be realized from the combination of services. At this time we can cover points of contact moving forward."