The dates should be the same if we are looking at the same cert regardless of openssl version. Your output does not contain IP addresses. I suspect mjmas may be correct in that someone or something is performing a man in the middle attack.
Do you have a security proxy or a corporate VPN? Some corporate IT setups will route people through a stack of security devices that may or may not decrypt your traffic. In the past there have also be anti-virus applications that have acted as a man in the middle proxy.
Or worst case there could be malware on your machine. Either way you should figure that out before putting anything sensitive on that machine or logging into anything sensitive. Make a physical note of all the sites you have logged into and find a clean secure machine to change all the passwords starting with your email provider(s) as attackers can prevent password changes if your email access is locked out. If this is a corporate laptop call your security operations center.
The certificate transparency site keeps timing out for me but maybe it will eventually respond for you or your team. [1]
[1] - https://crt.sh/?q=www.texasattorneygeneral.gov
