I just ran sss_cache -H and that didn't fix it. Still getting this:
[andrew.meyer@jump01 ~]$ ssh ameyer@10.150.10.130 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the ECDSA key sent by the remote host is SHA256:eKvyhTmq6m3zlrJY8b+wVEPhaN5V2VE9vGiGmdrh18E. Please contact your system administrator. Add correct host key in /home/andrew.meyer/.ssh/known_hosts to get rid of this message. Offending ED25519 key in /var/lib/sss/pubconf/known_hosts:6 ECDSA host key for 10.150.10.130 has changed and you have requested strict checking. Host key verification failed.