Adding one more to the list of controversies. At W66 kg today Joana Nwamerue lost to Yuliannys Álvarez with a referee stoppage. And the reason for the stoppage was the issue. At the end of round 1, Joana was winning comfortably 5:0, when Alvarez unsportsmanlike twisted Joana's arm, while in a clinch. She fell down with a potential injury and the referee decided to end the match with an Alvarez win, even though Joana wanted to continue...
Haven't seen the Kob - Chukanova match, so don't know what went down there, but i wouldn't be surprised, if they gave us a favour.