ICAO - A Problem?

I am wondering if filing ICAO is causing a problem for flight tracking. Our company flew today and the flights didn’t show up on FlightAware. Just wondering if you had heard anything from anyone else?

We’ve noticed an increased number of issues since the ETMS upgrade last month (which may be related to the ICAO flightplan change) with flights not being tracked. We’re working with the FAA to find the cause and resolve it.