Some bugs I found:
-When you move right on the weapons screen, the current info button repeats and tries to display again. Normally when you reach the end of a menu and try and move the menu button in such a direction, it does not try and display the current bubble again.
-Class weapon levels don't seem to work.
-Sword/weapon disappear glitch happens when you go over two weapon levels. Also makes first chapter unbeatable? It exists in your display all weapons patch as well and has to do with magic weapon levels being given to physical units it looks like, hence why going over two weapon levels causes this problem since the last two spots were for magic weapons.
-Player character having no weapon levels causes picture.