Hes old enough to manipulate us at night now ( I need a drink, I need to pee etc ect )
We've been getting all of this too, but at BT. Nap capping did help to start with and I figured he was UT at BT, but then his 2 yr molars started to make an appearance (they've been moving around for quite some time now), that bothered him for a few nights and then things seem to be more settled now and he's back on his 1.5 hour naps (if I cap it now he gets OT!) so I'm wondering if it was the teeth all along for us too. They really can cause havoc with these toddlers, so it may be down to that. Have you tried medicating?
I can't see any issue with your routine, it's practially identical to how ours has been for months.
Well done on him being dry, that's great at such a young age! That's a battle I'm still in the middle of
I'm not going to be any help with the SA I'm afraid, Sian will probably be more help as far as that's concerned.