Many ways of looking at it......and we don't know as fans. Only the club knows.
1) From his employers perspective, Madds is completely empowered to head to Coventry, see family and friends and head to the pub. International break and he's not involved. It's not exactly a massive distance from North London and he has some non-physical training the next day or some physio / stetching etc. Perhaps Monday is a complete day off and spend time with the fam.
2) Spurs thinks Madds is at home in North London and have planned a reasonably toughy conditioning session with him on the Monday. It should be a business as normal night at home followed by training / conditioning work. Then they see pictures of him drunk on social media.
(Build whatever scenario you want)
So there is only an issue if Spurs think there is an issue and only they will know. It will be about whether Madds is going to go rogue on them and dip beneath the standards they set. Personally, I've not watched the many youtube vids he posted during his recovery but everyone was wax lyrical about him. He doesn't strike me as anything other than a true famliy man and committed professional. He doesn't strike me as someone who won't toe the party line in his comms either. So there's probably no problem at all.
lol - I'm looking forward to him eventually replacing Neville and Carragher. He actually has a personality and a sense of humour. It will be a shock to all those Sky TV watchers