There is another stat, well hidden near the door and not easily accessible to the uninitiated. Apart from actually looking at the element the only way to be certain it is OK is by using proper electrical testing equipment, if it looks fine then it most likely is OK. Either of the two timers
could also be at fault, does the machine reverse tumble ?
Make sure the plug is out if you intend to proceed further.
NB. You must handle the new stats very carefully, it is very easy to press the base of the green spot stat in and it is then useless, have you checked the new green spot stat you fitted ?
That which can be asserted without evidence, can be dismissed without evidence.