Both normal. If you search threads, there were few reported approvals this week. Some from 2021 and some from 2022. Most of cases approved are either from those years or few lucky ones fron 2024.
Hang in there, I'm sure you'll hear about your husband's N-400 soon. When you say "no movement", do you literally mean nothing on the case? If he received receipt and biometrics reuse, that's already a lot of movement for one month.