On a private server, the blocks from the mentioned mods (Tinkers construct, Immersive engineering, Create) are swapped with other blocks from those mods. This occurred after updating the server's mods. The problem only applies to me and multiple other players don't have the same issue I do. I have a link to an unlisted YouTube video from my perspective below.
https://youtu.be/bBcsQjFmseg
Thanks for any help