TiVo EPG

Would someone knowledgeable kindly advise if TiVo has discontinued the EPG as at 31st August 2016 ?? If this is the case, is it possible to configure a different EPG which presumably involves XLMTV as I understand the FTA version only includes the current and next show. Whilst there appears to be a lot of information on this website, I've yet to figure what model TiVo devices it refers to. Mention of Model 1 and Model 3 does not seem to be relevant to the Australian delivered devices. Hopefully someone can elaborate on that particular issue.