You would probably appreciate other players responding, I reckon.
I will add my experience if you don't mind.
URLs are changed due to many reasons bound to (in decent casinos) distinguish players from different markets, so the website is set accordingly for each of them. Some casinos are, for instance, licensed under several licenses; hence, the validity seal or its licensing authority must meet your country of residence, and you may find yourself redirected to the "proper" URL.
Frankly, I'm not convinced I understand the second question. Can you elaborate, please?
Edited by author 1 year ago
Automatic translation: