That's not bloom, but the flares. This is mentioned in the first post already. We haven't got around tuning them yet. With the new optimization it should matter more, as the game now uses more cores to load stuff. While before there would not be much difference as the bottleneck was elsewhere. The one we tested were done on an average Crucial SSD (MX100). There are other similar configuration to that, so that old one was removed. You can still recreate it on your own, as the parts are available. There were changes on the entire level, so is possible that some slight changes were made to that road.