My question, is the camera that missed recording the same one that recorded the examples you gave? I ask because you mentioned having more than one camera. I suggest opening the Blink app, select camera settings and compare with your other cameras, in particular, sensitive level and activity zones for areas to watch.
Mainly, check to see if all cameras have the same settings, looking for any setting that might be different.
Other than this suggestion, I would try switching cameras (don’t change settings) to see if it’s the camera itself that has issues.
If you’re running a third party app or other Alexa Skill, make sure home and away settings are not interfering with your cameras.