Yes this is true, my Signature Minifig (me) is not the lieutenant on Tower 46 anymore. On September 7, 2015, I (figuratively) was promoted to District Chief in the 2nd District. At the same time, the fire department was moving District 2 (or 2-2-2) to Firehouse 17 from Firehouse 24 (Backdraft reference). So my Sigfig is actually staying at Firehouse 17 with the rest of the crew. The driver of Tower 46 is the new Lieutenant now.