in that case we hope that some dev or moderator of Slack will pass to help. I can confirm that Slack is active, but I can not tell you why the link does not work.

Anyway, in Slack there is no information about the progress of the project, most of the messages are people asking for news and answers that when there is any news, it will be published everywhere.

Unless you're a programmer and want to discuss something with EK, it's the only utility that Slack has right now, until EK ends his work.