RE: "I had an "all or nothing" limit order in at .1246. The fact that they gave it to me at .12 further evidences they did not want to show the purchase as a BUY but instead a SELL."

Another interpretation would be that the limit order process actually worked. You placed a buy order with an upper limit of .1246. And, not surprisingly, there was a sell order that was a match, maybe with a .12 lower limit. This happens all the time with no deception.