I don't think they are setup to deal with the public in person. When the web site is slow or unavailable, they will accept telephone instructions for online accounts.
BTW, I can't understand why anyone with less than €50,000 (£35,000 sterling) deposited is rushing to withdraw it. If you think NR is risky, you might feel similarly about First Active (whose branches are nothing more than mortgage stores now) or Anglo (whose profits are due to aggressive commercial lending to developers). Rabo or NIB are probably marginally "safer", but in the sort of scenario where there's a run on banks, where would be safe? Gold?! The UK scheme that covers NR is actually the most generous deposit protection scheme of any bank accepting deposits here.
BTW, I can't understand why anyone with less than €50,000 (£35,000 sterling) deposited is rushing to withdraw it. If you think NR is risky, you might feel similarly about First Active (whose branches are nothing more than mortgage stores now) or Anglo (whose profits are due to aggressive commercial lending to developers). Rabo or NIB are probably marginally "safer", but in the sort of scenario where there's a run on banks, where would be safe? Gold?! The UK scheme that covers NR is actually the most generous deposit protection scheme of any bank accepting deposits here.