Retain platinum with bonus status credits AFTER anniversary date - question

Hi all, I'm currently platinum, anniversary date is 19th March. I'm about to do a status run to retain platinum status, however - I'll still be 110 SC short of platinum maintain by my anniversary date. The extra 110 (120 actually) SC will be coming to me as part of a recent bonus SC offer, SC will arrive between 31 March - 30 April.

I figured I'd be ok, but now I'm suddenly thinking that the bonus SC will be considered as not counting toward my maintenance SC total, even though the flights that earned me the bonus were taken during my anniversary date.

Has anyone been through this same situation, and have velocity honoured the maintenance of status?

I'd rather not do the status run if there is zero chance I'd be able to maintain.