I had a post removed from a server in a Discord community and have been told that I was plagiarizing. When I inquired the responsible person about it, I was told that I had been copy pasting the information from a website. That person went on explaining to me that I should have quoted my source. I replied that I couldn't quote myself. lol
If that person would have read my whole post, then she would have seen that the website she was talking was mine and that at the end of the post there was a disclaimer stating that all the information had been previously posted on my personal website.  I guess the intention was noble but the whole incident could have been prevented if she would have taken the time to read until the end instead of zig-zag reading it.