Looks like the expected merger combination has been updated to Q2 according to their latest filing. So all.those 03/19 calls are looking dead and in need of a hail mary press release.
I think it's going to be very close to end of March / early April at the latest. The one blocker they had was removed today with their updated Financials filing. They now wait for SEC (14 days max). If no comments, then merger vote filing.