However, a new deadline is yet to be determined. It is the second time ASADA has moved the deadline.
Players - and their lawyers - are waiting to see evidence from ASADA and it has been reported that a new deadline will only be set once ASADA makes a decision on that request.
When ASADA makes that decision the players will have 14 days to respond to the show-cause notices. If ASADA denies the request, the players' lawyers may challenge its decision in court.
Any responses to the show-cause notices sent to ASADA will be forwarded to the Anti-Doping Rule Violation Panel (ADVRP).
The ADVRP's role is to review all anti-doping cases acted on by ASADA.