Ovulation date changed in one app 😰

Kara

I log in 3 separate apps - Glow, FF & Femometer. When I logged my BBT this morning, only my Femometer app changed my ovulation date. I started having fertile CM on CD7 and a peak OPK on CD10 and then my first temp shift followed by 3 consecutive highs took place on CD10 as well so I’m not understanding why one app thinks I ovulated on CD13 now. FF & Glow are still keeping ovulation date as CD10 which is when I think it occurred as well. Thoughts?