I spawned on foot into Paddington at 07:45 with the intention of noting the arrival platform for service 1P11 (arrives 07:52) and service 1P13 (arrives at 07:54). However after waiting for some time, neither service appeared. When I checked on the map, service 1P11 was blocked by the outgoing service 1B10 a short way out of Paddington. This in turn blocks service 1P13 which is running just behind 1P11. If you spawn in at 07:30 and ride on service 1B10 out of platform 8 then the deadlock does not occur. It only happens when you spawn on foot at 07:45.