From IMR in Quest Info Sub
Update to Warlic's shop: the Riddle of the Sphinxes can now be found there, listed as "Osiris Set". You have to play through the RotS quest, and after it you can access the actual Osiris Set quest. Yes, you can directly access the Set quest through the Today's Event page, but that'll go away eventually, so if you're interested in getting the Osiris Set then you should get it now.
Typos in the Thurs12 war should be fixed. Thanks!
Xanatos Speed Chess and Season of Choices are now available from the Hall of Memories.
Season of Choices is also available from the Chessmaster Saga hub.
Janitors on Strike! is now available from Yulgar's. Talk to Hans.
War of the Seas is now available from Cap'n Rhubarb in Lolosia.