It's not a leak, more like someone recorded the stream and passed the recording around. It's great but it's like a handycam shot of a new great movie played at the theatre. Not worth it.
Drums were recorded with Billy Rymer (Dillinger Escape Plan), Justin Beck probably performed both bass and guitars. I miss Manny and Durijah's groove but Chad Hasty and Travis Sykes really slay it. This band was always really Daryl and Beck, just wish they'd hire a second guitarist for live shows again.