Once the stock has been suspended and one of the suspension issues was failure to file current reports the SEC can move to revoke any time after under section 12(J)
I still believe the SEC is allowing the BK courts extra time and possibly not by choice. If I remember correctly, the BK judge denied the SEC request to revoke the stock during the BK process.
The SEC may asked again of the courts to revoke the stock or simply wait until the BK is discharged.