Unfortunately, yesterday late afternoon
there was another change, now in the Chora Sfakion - Loutro - Agia Roumeli part for July.
You can find the new timetable here:https://www.sfakia-crete.com/sfakia-crete/ferries.html
You may need to reload the above page in order to see the changes.
All these changes urge you to not only check the timetable on a daily basis, but several times a day, to see if your planned trip is still possible, and at what time...
All the best,