Two senior development execs have left their post at Rockstar's UK studios.
Mark Washbrook has left his role as head of Rockstar London.
Meanwhile Mark Lloyd, head of QA studio Rockstar Lincoln, has also left.
"Rockstar says that neither of these departures will affect any current projects," says IGN's report.
Washbrook joined Rockstar in 2005 leading the studio when it was first formed. He moved over from Kuju, having helped build its own London Studio.
Lloyd had joined the games industry over 10 years ago, starting at the Lincoln studio when it was known as Take-Two's Tarantula Studios and before it was amalgamated into the Rockstar division.