OP,

It's complicated, but I'll give you the overview:

Flynn was forced to plead guilty because they threatened his kids, and he was running out of money. So he agreed to plead guilty to end it all. The problem was that the way the Gov went about pressuring Flynn was actually illegal.

So when it came time to sentence Flynn, the Government offered a deal to Flynn. Flynn would have had to give away his rights to sue the Government for their actions, so he refused the deal. Flynn demanded that he be sentenced, but the Judge refused. The Judge will be in trouble himself (it's complicated) if he sentences Flynn, so the Judge refused to sentence Flynn and postponed the hearing.

After that delay expired, Flynn was back in front of the Judge demanding to be sentenced. The Judge offered another deal, and Flynn again refused. BUT this time Flynn's lawyers agreed to the deal with the Judge. The Judge produced the paperwork but Flynn REFUSED to sign it and then fired his lawyers. The Judge can't sentence Flynn without putting himself a legal jeopardy, so he keep delaying the process out of self preservation. Trump is waiting until the Judge sentences Flynn and then will intervene for Flynn and arrest the Judge.

Today, Flynn hired some babe to be his new lawyer. Not sure what that is all about, but people are making a big deal out of her.

Trump is monitoring very closely and Flynn will be protected/rewarded before it is all said an done. Right now, the bad guys are in peril and are trying to find a way out. Flynn is not going to play along a give them a pass.

There is more to the story, but that is an overview...