More NOTAMS showing up confirming the issue.
The hard part is that the aircraft in flight don't/cant get these NOTAMS, so they will see the SATCOM link down and know to revert to HF voice.
Might start to see some departures delayed like we did at the start of the year when the same satellite had a 2-3 day outage.
Took some time, but they are more responsive than the last major outage.
Thanks for the update and best of luck tracking the core issue down and getting it fixed!