I'm having a problem with TNT on my server. When someone uses TNT, it normally blinks, then gets bigger like it's about to explode, then disappears. Over a minute later, it actually explodes. My server TPS is 17-20 when this is happening, so I have no idea what's causing it. The TNT is actually exploding and damaging blocks, so it's not being blocks by WorldGuard, etc.
It's not lag. It happens to all players on my server. My own, and their ping, is fine. This is not a computer problem, as it's on the server's side.
