I requested new guidelines from this magazine. The response was as follows -
"General guidelines for contributors to Ireland’s Own are: fictional short stories should be no longer than 2,000 words. Payment is €65/£50 for stories of this length and €50 for shorter stories (eg 1,000-1,400 words). Also, memory pieces are usually one-pagers, 750 words, and also €50 or £40.
All submissions to firstname.lastname@example.org please, though I must stress we are not currently seeking fictional submissions. We are inundated at present, and working our way through a backlog of accepted stories. And there are many still to be read! I hope that helps."
I'll leave it up to you whether or not you wish to try, but if you do it seems you should be prepared for a long wait until you hear back - if you ever do.