I have completed what I think are some timed deepsight puzzles, where i gain 200 reputation points for opening chests after clicking a deepsight and either revealing a hidden nook with a chest or jumping a bit on some newly revealed platforms and finding a chest. However what I think are the relevant triumphs : "Elementary My Dear" and "Disbelieve" don't seem to update after opening these chests. Hopefully this is useful and not me missing something.