Windows An issue with the night market

[KJAld]

So I had previously put 2 chests total at the beach. One by the exit, of the beach, and one at the top of the tide pools. I also planted 6 trees (2 of each kind) with one having a tapper. It is Monday, 15 winter, I had stuff in my chests (I'm not entirely sure what, but foragables, a silver star egg etc, and 20-24 item slots were filled) and I was just about to collect my stuff, but then everything was gone. No chest, no trees. And today is the second day of the night market. My stuff were fine at the squid fest and so I don't feel good right now. I love love love the game, but then this happened and I'm not quite sure what to do now. I have attached files and where I put my character is where I put the chests

 

[KJAld]

So I had previously put 2 chests total at the beach. One by the exit, of the beach, and one at the top of the tide pools. I also planted 6 trees (2 of each kind) with one having a tapper. It is Monday, 15 winter, I had stuff in my chests (I'm not entirely sure what, but foragables, a silver star egg etc, and 20-24 item slots were filled) and I was just about to collect my stuff, but then everything was gone. No chest, no trees. And today is the second day of the night market. My stuff were fine at the squid fest and so I don't feel good right now. I love love love the game, but then this happened and I'm not quite sure what to do now. I have attached files and where I put my character is where I put the chests

The last image is just for proof it's at the night market cause it might be necessary?