TCP RST Instead of Final FIN ACK

I'm looking for advice on a packet capture. Our service sends two RST packets instead of the final FIN ACK. Is this common?

Also, why would there be a TLS encrypted alert packet between the ACK and the FIN ACK from the client? Is this considered a half open connection at that point, before the client has sent the FIN ACK?

I'm not used to troubleshooting TCP connections at this level, so any help would be appreciated.