So I have been trying to locate my stolen iPad using "find my iPhone" for the past 2 weeks. The last time it showed up was the day after it was stolen and only for a minute. Today I decided to see if I could find anything out by playing with "manage my devices" under my account. Ironically, my stolen iPad is not listed as one of my devices. When someone wipes your iPad does this cause it to disappear from your list of devices?