I don’t think I experienced something like this in my previous activities here. Maybe check your settings or if that doesn’t work out, try contacting the admin or moderator. Actually, these text signs can have a lot of fonts and different meanings. I have this friend, he works with online content creation and he knows stuff like this. He once showed me his daily routine and work progress and I was impressed. There are so many fonts online. For example, I was impressed with this overwatch font he showed me some time ago. People can share their creations online and get inspired and also inspire others at the same time.