My 2 cents here
IMHO - Booth has released very few invites from Nov 2. I think people who have not been invited are panicking, but there is not much to panic about. - as per my calculations, it seems around 10-15 people got invites every day among GMATClub applicants (starting from Nov 2), a far lower average number compared to previous years applications.
In the past when Booth released invites over a period of 2 weeks, it released a significant amount of invites in the beginning, another peak in the middle and then finally things tapered off at the end.
Comparing the past events to the present, I feel that Booth has really not released the huge chunk of invites that we have been waiting for.
I could be wrong, but I think this coming week will see a significant rise in incoming invites.