Thanks mates. Looks like Armory crew is NOT putting that into the "urgent" todo list.
There's a fix in the testing branch, just haven't bothered putting out a build. Open source and all you know, build it yourself blah blah. If you can't build from source, you're at my mercy blah blah.
On top of that Armory 0.96.3 is NOT (dinamically) calculating fees appropriately.
It does, turn on your node's RPC. Also it warns you if your fee is <200 s/B. Next time don't just click through every message box.
Reverting to another RELIABLE wallet as yesterday I had 4 stuck tx with Bittrex in a row.
Godspeed.