I heard from Trish. She said that all EU non-Irish students applying to the 5 year program will hear at the same time as the Irish students. That comes from the Central Application Office (CAO) after leaving cert results are back for the Irish students. This year the CAO will extend offers on August 30. Regardless of your prior education, if you are from the EU and are applying to the 5 year program, you will hear on August 30.
She gave me this link with details
Central Applications Office
I hope that it goes well for you!