After the fall of the last Samurai in Japan during the 1870s the Japanese remodeled their forces in the style of the first rate European militaries of the era. This included changing from the traditional Katana to the Western calvary saber.
But this wouldn’t last as in the 1930s as part of the rising nationalism in Japan their forces returned to their traditional designed sword.
Here’s Ian’s video on a mass produced Katana for the Imperial Army of Japan. [13:01] https://youtu.be/GGoQYELw1Eg?si=
First thing you should try is posting from within the same instance, instead of from a different one. I see that your account is on lemmy.zip, so I would propose you make an account on lemmy.world, which is the instance that forgottenweapons is on and try to post from there. I would also try posting from a pc, using a browser, just to make sure memmy app is not the cause of the issue. You can also ask for help in https://lemmy.world/c/support.
The reason for a lot or error messages and issues with cross-instance post visibility is the last update. The issue is known and will be fixed. However that should not impact posting from within the same instance.