The issues on the North American and European PC/Mac megaservers have been resolved at this time. If you continue to experience difficulties at login, please restart your client. Thank you for your patience!
I can't speak specifically to the Ayleid page with 100% certainty, as zos never tells us and sometimes tinkers with things... but the new page in previous mayhem events was limited to once per day per account, so I'm operating under the assumption that's still the case.