Mark Washbrook, head of Rockstar’s London office, has been confirmed to have resigned his post after 5 years with the company. Wasbrook, a veteran of both the Midnight Club: LA Remix and Manhunt 2 development cycles, has yet to give reason for the departure, but he isn’t the only major name in the studio’s ranks to leave office. Mark Lloyd, head of Rockstar’s QA-focused Lincoln office, also resigned this month without giving public reason for departure. No replacements for the two men, nor their next intended projects, have been announced.