All shareholders should register and watch the hearing. I checked the link and it does work
IN THE UNITED STATES BANKRUPTCY COURT FOR THE DISTRICT OF DELAWARE
In re : Chapter 15 : Crystallex International Corporation1 : :
Case No. 11-14074 (LSS) Debtor in a Foreign Proceeding.
NOTICE OF AGENDA OF MATTERS SCHEDULED FOR THE HEARING ON FEBRUARY 15, 2023 AT 10:00 A.M. (ET) THIS HEARING WILL BE CONDUCTED IN-PERSON. ANY EXCEPTIONS MUST BE APPROVED BY CHAMBERS. PARTIES MAY OBSERVE THE HEARING REMOTELY BY REGISTERING WITH THE ZOOM LINK BELOW NO LATER THAN FEBRUARY 15, 2023 AT 8:00 A.M (ET)
https://debuscourts.zoomgov.com/meeting/register/vJIsdO-orDwoGJYjv6H7ecx51XxWmlHgoXA
AFTER REGISTERING YOUR APPEARANCE BY ZOOM, YOU WILL RECEIVE A CONFIRMATION EMAIL CONTAINING INFORMATION ABOUT JOINING THE HEARING