Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Martin R. Smith <martin.smith@durham.ac.uk>’
  
  Found the following (possibly) invalid URLs:
    URL: https://morphobank.org/
      From: man/ReadCharacters.Rd
            inst/doc/load-data.html
      Status: 403
      Message: Forbidden
    URL: https://www.lillo.org.ar/phylogeny/tnt/
      From: DESCRIPTION
            man/ReadTntTree.Rd
            inst/doc/load-trees.html
      Status: Error
      Message: SSL peer certificate or SSH remote key was not OK [www.lillo.org.ar]: server verification failed: certificate has expired. (CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none)

No changes to worse in reverse depends.