Welds Broken for Equipping Tools

Hello!

So I’ve been having some issues with characters equipping tools in my game. There are about 55 tools which players can select to put in their inventory. Almost all of these tools require the use of BOTH of the avatars hands. When I first installed the tools with the welds and scripts in the game, they worked as normal. After a few times testing them, they reverted to only being equipped in one hand.

Keep in mind that I did not change any of the weld scripts or mess around with the tools in any way. Could this be a roblox bug? A button I clicked by accident?

Reference Pic: (Book is supposed to be held by both hands)