Hey I hope you'll see this given its been a few years since you incident,
I have a similar issue, well now its two.
I've notice this happen to me also (2018 Fusion Hybrid)
I thought it was the road but I've noticed it happens regardless of road quality.
on top of this I had an incident where I felt like the brakes didn't grab on as hard as it should, I was able to recreate the issue once and
brought it to my local dealership, they said they couldn't find anything so now I've had to open a case with Ford Motor.
Have you experienced anything like this also? where you're on your brakes and they feel like they're not grabbing on as hard as they should?