Thanks, so their Twitter Feed was wrong! In light of this, which runway was used for take-offs and which for landing whilst on "Easterlies"?
As is normal on easterlies, all departures on July 1st were from 09R. Arrivals were mostly on 09L except for dual runways in use for landings in the 0600-0700 hour and about a dozen further 09R landings throughout the day.