Also experiencing this issue, but immediately after doing a BIOS update. Getting 0 reading on my temps only on this program so it stay low. Now I forced to just leave the fans on max to keep things safe. Would really like to see a response from TT on this whats going with an update maybe.
EDIT: Just as an note, they were working perfectly before my BIOS update, But no other program is having issues reading temps right now except TT