[illogicalsong]

So

Spent a long long while checking out your mines and having other staff members check your mines as well. 

What we found was that shaders change the way lava looks when you're in it. So we tested specifically Oceana shaders (those are the ones you said you had) to see how lava looks and it's a lot easier to see than normal. Even though this doesn't really match your description of why, it's enough for me, and since shaders are allowed, you have been unbanned at the posting of this reply