Of course I can. I will try to look what names changed in Gen 6, fix the bug with Mega Metagross and check the unreleased Mega stones.Well I had the same problem and my solution in the end....is bad, but it works
The problem I think with the browsers in like C# is that they're kinda old? Or at least don't reload the page after it says loading for whatever reason. This meant for me, that I had to use another browser Framework, so I stumpled upon this: https://github.com/cefsharp/CefSharp
With this, the page actually loads correctly, but the problem here then was....how the hell do I get the Source code, since the Framework only has a "View Source" method. Long story short: The view source method saves the source code in the temp folder, so I looked for the last created file and grabbed and saved it. I know the solution is really really bad, but hey....it worked for me (will probably during the day put my solution on Github)