They wouldn’t bring their whole stadium tour headline setup though for an hour slot.
Nothing to stop most of the trucks going one way and them bringing a smaller selection of kit this way.
The Arcadia crew bar have posted their listings for Fri-Sun and each day 9:30pm Is listed as ‘Spider awakes’.
So maybe some kind of smaller cut back show before the first act at 10pm?
Are the showers and food outlets near the gate end, or nearer reception? I’d just assumed they would be by the gate so everyone would funnel past them, but maybe not.