I guess you clicked on a link to check your Zoom link?
Well, it is not live yet. You see, until we have an accurate idea of the numbers, we can not purchase all the licences to support all the zooms. That is why we gave you these d91.online links.
The links will be operational around 24-36 hours before the event starts. We have a big spreadsheet ready to upload them.
If you are a speaker and you have a question, then please contact your Zoom master, MC, or John himself.