掲示板 Forums - Screen acting funny

It's not - if I recall, your client had issues some time ago, but we were never able to replicate it on my or any other account.

Where is this page?

Yea - it's working on my end :( - because renshuu uses Chrome (the browser) inside of the app, we've had issues in the past when other apps or parts of the user's device settings affected things inside of renshuu. Unless it is happening to other users, though, it might be something that is just on your device :(