My dc love the little stars youghurts so have lots of codes that I won't be using.
MNHQ didn't tell me off for doing this before so here are some more codes, they can only be used once though and before 17th oct.
601NR867JWT
6011TLJ8XWJ
601J3WFMXRN
601TNH993JR
601T1L6KNP8
601HLWM239T
Hope they can be of use to somebody!