Gold Digger FRVR: 25 km = Deepest Ever?

Has anyone gone deeper than 25 kilometers AFTER Gold Digger FRVR added in the new game features of a) the hammer tool and b) the Home Decor store? Other than the occasional super ores, it has been nothing but wall-to-wall lava from 1.15 km all the way to 25 km (as shown in the video). The game has also gotten super-glitchy: 1. When I pour water down the shaft, it no longer arrives at the bottom. 2. If I drop a «drop bomb» at the top of the mine shaft (ground level) -- or even a few kilometers above the bottom -- it never explodes. 3. When I use bombs at the lower levels, I no longer get an increase in gold from gold dust harvested during the explosion. 4. When I freefall from km 1, if I hit lava I would die because the game takes numerous seconds to give you control of the miner after dropping multiple kilometers. (The solution was easy - construct some ladders for the miner to land on, but, every once in a while you forget and hit lava...)