It doesn't look expired per se:

  Issued On Wednesday, January 21, 2026 at 9:47:41 AM
  Expires On Wednesday, February 17, 2027 at 10:28:16 AM

Has some undisclosed error.

Says cannot be trusted when validating via SSL checker

https://decoder.link/sslchecker/ppq.apple.com/443

SSL Error: Verify return code: 34 (unhandled critical extension)