There is a Facebook group that's been up and running since the 2018 assesments called AerLingus Future Pilot Programme Applicants if anyone wants to join that as an alternative to a whatsapp group.
I have my booking confirmation for an assesment centre on the 2nd of October but still waiting for the follow up email like others here before I get flights and hotel sorted. I am intending to be in Dublin from the 1st if anyone else attending assesments fancies meeting up for a drink to ease the nerves.
Also sorry to hear about your assesment date being cancelled geryshayk. Hope they can get you rebooked - has anyone else had an email like this?