I read that report, all I can say is on 3 different occasions I have fired 3 shots absolutely as fast as I could work the bolt and had no problem. I have had a Leupold VarX3 3.5x10 since 98 and never had that problem.I don't know if you read Toby458’s report on his extraction issue in his Kalahari hunt? His issue was the 375 case hit the horizontal turret on his scope falling back into the action and blocking it. Exciting during a close encounter with a wounded buffalo! He corrected it by simply rotating the scope counterclockwise so the horizontal turret was changed to the vertical position and the vertical turret was on the left and was used for horizontal adjustment.
Refer to Toby above for part of the info.