Description (Required)

Slimefun prismarine duplication bug with Grind Stone

Steps to reproduce the Issue (Required)

1. Place 2 Prismarine Bricks to Grind Stone and grind. This makes 8 Prismarine (Blocks).
2. Place 8 Prismarine (Blocks) to Grind Stone and grind. This makes 32 Prismarine Shard.
3. You can craft 3 Prismarine Bricks from 32 Prismarine Shard in the Crafting table.
4. This method can be duplicated the Prismarine Bricks.

Expected behavior (Required)

This Prismarine Bricks duplication not work.

Server Log / Error Report

Environment (Required)

• Minecraft Version: 1.15.2
• Slimefun Version: vDEV - 497 (git 4131a90)
• CS-CoreLib Version: vDEV - 85 (git 4a7fce52)