1.e4 e6 2.c4 d5 3.cxd5 exd5 4.Qb3 Bc5 5.Qxd5 Qxd5 6.exd5 Nf6 7.Nc3 O-O 8.f3 Bf5 9.Bc4 Rd8 10.Nge2 c6 11.dxc6 Nxc6 12.a3 Re8 13.b4 Bd6
Two months. Also, in my timezone he did indeed update on a Thursday, albeit one six weeks after he made the statement.