resolve ymb attempt 4

Hi Prof,

I have checked  with several user accounts those with more than 10 qns done. The next_ten is empty

I came to notice these issue and am looking thru it,. 

1) Upon calling the update_current_coaching_status,
{pathID: 2473247, coachID: 5867499677548544, result: "New coach and path have been recorded.", $get: function, $save: function…} - this shows POST success.

-	However, when I go back to mastery, and call current_coaching_status , the values are null.  : Not updated . I added Json.Stringify to read the values from the APIs call to double confirm .