In the Troops tab:
Lancers:
Total troops from this city = 110
Total troops abroad = 30
This implies I should have 80 lancers for moving.
Movement tab says I have 0 lancers to move.
80 Lancers stopped at the pub...
Interestingly, I had a period of about 1 hour when the troops materialised, but now they disappeared again. Perhaps it's a coincidence, but I thought they materialised after the 2nd city built Barracks. Now I'm building a Forge and my troops are back in the pub.
So much for 100% loyalty!
But practically speaking, there is a bug here. It needs to be resolved.