I'm still getting hermie/pollen sacs after Dutch master reverse

i decided to run a new strain from seed (critical kush), so I used DMR 7 days and 17 into flower. Day 21 I noticed single male pollen sacs on 2 of them. Will these sacs be sterile because of the reverse? Has anyone experienced sacs still slowly forming but no seeds? I'm not a newb, so I am confident my environment is on point and these are more genetic, as I've run numerous strains without reverse and never had this. No light leaks, steady 75 during day, 65 at night, and very good exhaust with passive intake.

Thanks

If I remember correctly the active ingredient in reverse is gibberellic acid Pollination will occur but seeds will not form.