https://community.betfair.com/developers/go/thread/view/98689/30910193/have-there-been-any-changes-today-26th-july-2017My scripts have been playing up today, and I'm wondering if there have been any API changes?In particular, when I try to keep alive, I am getting this error:status":"FAIL","error":"NO_SESSION"https://community.betfair.com/developers/go/thread/view/98689/30910193/have-there-been-any-changes-today-26th-july-2017?post_id=552439895#552439895My scripts have been playing up today, and I'm wondering if there have been any API changes?In particular, when I try to keep alive, I am getting this error:status":"FAIL","error":"NO_SESSION"Wed, 26 Jul 2017 15:40:51 -0500