Thank you for your responses! They helped assuage my fears of losing the bulk of my BTC. It was a long, sleepless night, but I am happy to report everything is working. I restarted Armory and set it to Rebuild and Rescan Databases. That worked! The funds are now listed with my spendable funds.

I'm not certain if the Rebuild corrected it or if it was just a matter of time, but there are now 77 confirmations, and the block now appears in the transaction info details.  

The fees paid were 10 sat/B, and RBF was not enabled. Would enabling RBF have the transaction settle faster?

It has been for 10 hours. Is this normal to take that long?

Please help.  I sent BTC from Armory .96.5

It was sent from a Legacy address to a BC1 native segwit address. It was successfully received, but the transaction still says unconfirmed in Armory, so I can't spend the remaining balance.