I booked mine as code share with CO from EWR. I took advantage of a $59 offer. This has been booked by my travel agent here in Stockholm (Amex). However, my trip is not until Jan 15th, so perhaps they are back up by then. I scheduled the trip from San Juan, PR to connect with US Helicopter and I have been anxious like a child on Christmas to test this out.
Hopefully, your situation will be sorted, and this service is running again soon.