This happened yesterday, when I switched to the current version. The Summoning Chamber drop-down menu was empty, save for the imp and drinks summons. I entered my meat demon's name manually and figured mafia would know it today, but it doesn't.
If you know all of their names... while you are NOT logged into mafia, open your pref file and fill in pref values demonName1 through demonName10. Or set them from the gCLI while logged in. In case you're not sure which is which as far as the numbers go:
1 - Pies
2 - Preternatural Greed
3 - Fit to be Tied
4 - Big Flaming Whip
5 - Demonic Taint
6 - Rag demon
7 - Oceap Map demon
8 - Nemesis Lair
9 - from using the Sinister Ancient Tablet
10 - from the Traveling Trader puzzle
