I've got the update to Jamba.
And did not use the Ace3 at all.

Almost everything is working now.

The currency tab has disappeared and the button does not make it display.
And switching from one toon to another, does not have Jamba make the new master the party leader.
Nor does my Jamba button for I am leader.

Have not tried the Communication settings in Advanced.
So will post back on how that works, sometime tomorrow.