I didn't submit any change to my address. It is weird that I saw this msg on my case update. Help!!

---your address was changed relating to the I765, APPLICATION FOR EMPLOYMENT AUTHORIZATION that you filed. Please check our website at www.uscis.gov for further updates on your case. Please wait until the end of normal processing time before calling customer service at 1-800-375-5283 for live assistance."---

This was posted on https://www.facebook.com/desiopt1 on April 26th 2013