As expected, the B sample confirmed the result of the A sample.
Already the claim of accidental ingestion has been levied, but as we are talking about an injectable steroid that doesn't appear in nature, it holds no weight.
Most likely scenario is that Ianonne miss-calculated the half life of the compound or that the detecting sensitivity has improved for that particular substance (this is what happened with Stanazol and the reason for all the retrospective positives from the 2008 and 2012 Olympics. Up until 2016, the detection window was only 10 days from ingestion, then it jumped to 8 weeks with updated testing methods. The result, when any of the samples taken from the classic high risk sports were retested (weightlifting mainly) they all popped for Stanazol!)
He's looking at a 4 year ban!
If he can prove accidental ingestion, then they may reduce it to 2 years
Macca