Has anyone encountered unexpected text in the ChatGPT input box?

So, I recently had a strange encounter while using ChatGPT. Earlier today, I asked it about which came first between Teams, Zoom, and Meets. After getting my answer, I switched to Instagram to text someone and locked my phone. A while later, when I returned to ChatGPT to ask another question, I noticed something odd. Instead of the usual "ask anything" prompt, the input box displayed some Chinese text that I can't read: "

". I have no idea how that got there, nor have I ever come across any Chinese content while using the app. Just to satisfy my curiosity, I asked AI what it meant. It turns out to be something like this: "This video is co-produced by the Red Cross and SIKANA. Thank you for watching." I did some research and found out that this is often a standard outro for educational or health-related videos. I'm really baffled by this and just want to know if anyone else has experienced anything similar with odd text showing up in their ChatGPT queries.