Furnace Upgrades 2.6.1

I have 106 plugins on my server. I have the same number of plugins on my test server. I removed 101 plugins on the test server, so show me which of the remaining plugins shares the resources in the furnace.

Loottable has an option related to furnaces, but I disabled it. I added this plugin so the author of this plugin could see this resource multiplier issue. When I didn't have the Loottable plugin, there were no stacks, but when I added 1000 sulfur ore, the furnace had two slots of 1000 sulfur, and then the sulfur burned so much that it fell out of the furnace. There were two stacks of 1000 sulfur in the furnace, and 2000 sulfur fell out of it.