Revoked key Halo insider

Hello, so I got a message from steam stating my key had been revoked yet the date for the flight test is for the 23rd - 26th. Does this mean I will no longer be able to take part in the beta?

No steam codes have been released for this weekend’s flight. The code you are trying to use is for an older, closed flight - likely MCC Season 8.

This weekend’s codes and download instructions won’t be set until tomorrow evening at the earliest.