I also do NOT see Succession on "On Demand". Looked under HBO Series and all through HBO and do not see either Session 1 or 2. I saw it briefly On Demand Monday night; now it has disappeared again.
As I explained in another post, they need to create "folders" for this show. (That's what you see as categories.) I hope they do that soon.
Meanwhile, you can access the show using "Search." Searching for "SUCC" seams to be enough.
Anyone know why HBO's new show "Succession" is not accessible through On Demand?
I found it. Premium Channels>HBO On Demand>Featured On HBO. First title is "Succession", under that is both episodes 1 and 2, plus extras. Why it's not under "Series".....who knows?