The Cowboy in the Contest - S11-E9
Other mistake: During one of the shoot outs, Bones misses a target but is scored a perfect 12.
The Doom in the Boom - S11-E10
Other mistake: Aubrey suffers severe shrapnel wounds to his back as explained in the episode. However in the hospital he is lying on his back and sat up in bed. (00:17:35)
The Murder of the Meninist - S11-E12
Other mistake: Cam is burning a pork human analogue which is alight with flames. When the analogue explodes and covers Hodgins in meat, he is not burnt by the searing meat. (00:27:25)
The Brother in the Basement - S11-E2
Other mistake: Dr Brennan barges into the interrogation at the end of the episode. Aubrey exclaims out "Dr. Brennan" however, he exclaims before he has seen who it is. (00:33:10)
Answer: Answering my own question here but, having contacted various people involved in the production of Bones including Kathy Reichs, Hart Hanson, Eric Milligan, and Deirdre Lovegood who portrayed Taffet onscreen I finally have the answer. No-one know how she did it due to her constantly working alone. And she never revealed this information before her death.
Ssiscool ★