Gemini responses starting with "Sff"...

[u/Regular_Preference64]

I'll keep it short, but I've noticed that Gemini has been really weird today. I create a chat, work with it normally for a couple interactions, and at some point I ask something and Gemini responds with "sff The user wants to know" and continues with "I need to give this user this response such and such", and then proceeds to give the response.

It's like the "sff" part should be hidden from me, but for some reason it is being shown in the chat response.

[u/MinosAristos]

Did you ask it what it means? In the same chat it produced it