Lost shop

So, I logged on to the server, and naturally I went to see if I lost anything. I checked my shop, and it seemed that it was all in place. I could access the signs, and all of my items were still for sale and everything. But the sign was placed weirdly on the chest, and you had to move to the side of the chest to access it, so I decided to move it. 

I executed the command /kshops move 4 (4 was the ID of my shop, I checked with /kshops list) and then I got this sign in my inventory. I already had a sign in my inventory, so the 2 signs stacked together. 

I have no idea how moving a shop works, but when I placed the sign down, nothing happened. Then I tried adding the [shop] line to the top of the sign and it asked me to input a name for my shop, so I set the name to what it was before. 

I opened the shop, and everything was gone, and I had a feeling that it all was. My question is; what happened to my original shop when I was trying to move it? And also, can I get my old shop back? I had a decent amount of food in this shop, and some Book and Quills too. It'd be great if I could get that all back :)

As of now (11/1/2016 3:49 PM EST) my shop "Titans Treats" is still in the /kshops list and it still has the ID of 4.

Please help as soon as you can :D

EDIT:

When I try to execute the command /kshops move 4 I get the message that says, "An internal error occurred while attempting to perform this command"