This has happened to me about once a week for the last several months! All I have to do to unlock it is solve a few captchas, wait a few minutes, and try again

This has happened to me about once a week for the last several months! All I have to do to unlock it is solve a few captchas, wait a few minutes, and try again. I'm guessing that after they put in the infrastructure to make it easy to unlock your account, they got a lot more trigger-happy about locking them in the first place.