By the way, ensuring the browser is update and clearing the browser cache/temporary files is, more often than not, a good first step to trying to solve website issues like these in the future.
What clearing the cache does, is clear your browsers "memory" of the pages you've been to (not necessarily your history, but actual saved data about what was actually on the pages themselves). If you clear this memory, the browser will have to download the entire page again when you connect to it, which ensures that your browser downloads the latest, full, complete working file (hopefully, anyway!).
If you still have issues after that, creating a support ticket is the easiest/quickest way to notify us of issues.