When I click on the Spanish royal academy’s online dictionary , I get sent to their main page. It doesn’t take me to the word I am looking for. I think the URL might need updating. I think it should link me to (“https://dle.rae.es/?w=” + the word I looked up).
Thanks for letting us know. Should be fixed now.
It seems to be working properly to me. The url is not as you say, it is different but it shows the words correctly.