I have just sent the updated Spreadsheets with the updated calculation. I will talk with the dev again and try to get a date confirmation or find out if they will not be paid.
Please, be a man and say that there is nothing to pay rewards. Stretching this case in time will only hurt you.
Like wrote guy before, developers are more open in public than up front of you - They say directly that everyone can only kiss their ass!
Are you Manager (with big M), or you just lying us?