App review is delayed (resubmitted 10/06)

Our B2B app was submitted on October 1 and resubmitted Oct 6 in response to an invalid binary response from Apple on the first review. It has been nearly 2 weeks with no response from reviewers. What can I do to get the software baack into the review cycle? Should I cancel this review and resubmit?

App ID: 1635807466
App name: Uptime Virtual Training

I have a very similar complaint / concern — it seems that the review thread is simply dead — no one answers, nothing happens. I am on rejection #4 dated 13 Oct and have been posting and waiting for feedback but 8 days on nothing. Why go to the time and trouble and cost of buidling an app if it simply can never move forwards because the ecosystem is broken.