Separating rectification from explanation
These are two different tasks and confusing them causes most of the friction. Rectification is straightforward: get the area right, as soon as the site allows. It does not need to wait for anyone to work out what happened. Explanation takes longer because it involves the shift record, the cleaner and often a look at the sequence, and it should not hold up putting the area right.
So the immediate answer to a client is about rectification and timing, not cause. Telling somebody at half past eight that their meeting room will be attended to, and separately telling them by that afternoon what appears to have gone wrong, is a much better sequence than a single response that arrives late because somebody was assembling an explanation first. Splitting the two responses is a small change that removes most of the friction.
