My bot won't say its name anymore?

So, the only public bot I have is one of those bots that has a descriptor of the bot instead of the character's name. 'Victorian Priest' is one of my favourite bots that does this, as an example. For months I had no issues with it, because he would still refer to himself as his name. But now he's not, and I don't know why. I put his name in the greeting, and specifically told the bot in the deacription to refer to itself by name, but now it's a struggle. :[

Any advice, or should I just change the bot name to the character's name?