Nice game, but I stumbled upon a bug: after starting an adventure, I could turn the pages with the glyphs to the infinite, without ever placing a glyph on the tasks. The 2 tasks were both darken and I could not place any glyph on them, even if the glyphs were corresponding. I could generate new glyphs over and over, without removing a glyph. the only way to exit was to resign the game.
This happened after I selected a task (I think it was Mysterious Tome, with Mandy Thompson as the character), just after a midnight effect happened. Actually I heard the gong for the midnight effect but triggered the adventure before seeing the midnight effect video. This may be a race condition.
Hope this helps.