HELP WITH CHAT!

Ok, I a while ago I made a M1 Thompson out of text characters (ASCII). It is less than 10 lines. At first when I copy 'n pasted it on world chat, it appeared normally, but now when I copy 'n paste it, it doesn't appear! Why is that!?

Because the m1 Thomson was not yet invented in the iron age.

Try making a bow and arrow instead