Given all the cycles of changes at airports in the US (and for flights to the US) -- and for those other patsies adopting lowest common denominator nonsense -- I am not surprised that people are being separated from their medicine. This nonsense is to be expected.
Separating travelers from their medicine at US (or other) airports is disgusting; it's also useless for the TSA to treat people this way, especially as the TSA is mostly incapable of identifying what is a legitimate prescription or not, or what is the actual medicine or not.
Perhaps eventually there will be a news story of some person ending up in a hospital (or even dead) -- or at least poorer -- because the TSA separated a person from their medicine again and/or basically compelled them to enrich the pharmaceutical companies more than usual.