Struct and Array Nodes Disconnect on Project Startup

So I have several blueprints with variables of arrays, and variables of structures and structure arrays. Every time I load my project now (this didn’t use to happen a few days ago and I have changed nothing) these specific pins keep disconnecting themselves. I have to reconnect every one each time I reload my project. Again, it is only the structure and array nodes. Any ideas what could cause this and how I could fix it? If there is any more info needed please ask.

Thank in advance :slight_smile: