Also.
Not sure if this is related but…
In the checkout.. when you sign in it doesnt carry over the shipping information with the account that has been already created.
This was working..
Also when you sign in and sign out vice versa.. the cart items disapear..
Something going on with the AJAX?
Sorry to add this to the list of items pending.. however I think they are all tied together.. just trying to shed some light on this for you.