Sorry for all the confusion and change with times.  I can now confirm that the Monday Scoil Aine classes are as follows: 

2.35pm-4pm - Beginners /Primary 

6.30pm-7.30pm Primary / Advanced

8.00-10.00pm Adults Class.

There is now only one class on a Thursday in Raheny from 4.15pm-5.30pm.  The Adults Thursday class is in Artane Beaumont Family Recreation Centre from 7.30pm-9.30pm.