I can also confirm the identify bug.
It let me identify once, during one attempt at the game. Then it won't identify ever again, even if you reopen the game. When you right click an identify glass, then click the item you wish to identify, the chat window says your character is attempting to identify the item. When the bar goes through... nothing. The item remains unidentified.
I'm up to Loremaster 2, in hopes it would sort itself out. Nope.
I can also confirm the music bug, though I'm not sure myself what causes it. Reopening the game definitely does fix it, though it can always happen again at some point.
