Well, if one version is working and the other is not, then if you limit access to an older version for no reason then it is a problem with Dyndolod.
Maybe is better that now it recognizes errors that earlier were not spotted but so what if it were my problem if it will cause problems for me alone?
In the end, I'm not here to convince you, I want only to rant a little.
EOT, have a nice day.