Last year the B35 wasn't supposed to go artic until winter of 2018, but around late august into September it went artic, even though JG depot wasn't "artic ready" it converted the line months before it was supposed to be. I could the same thing happening to ENY, but from the looks of it they are probably doing clearance testing. The B35 went through the same thing I believe a long while before the XN60s came in.