No word from HR yet but this is the first working day of potentially 10 they have to respond so I'm not surprised.
Going to be a case of using my old (probably outdated) info to re-familiarise myself with the gist & fill in any blanks with new documents once I get a reply (this is also why I booked Sept. 11 instead of 3rd - means I have to pull 2 sick days instead of 1 but will put me in a better position).