After a reboot of my IP Observer and a 2 day wait all is as it was, showing mine and all surrounding stations. Something new, however. When I originally set up my station I had set the altitude 100 feet too high. Then there was never a way to correct it unless I deleted the station and re-registered. This was during the "terrible time of turmoil" at WU and I may not have been able to get back online as so many did. Yesterday I was able to login to my profile and edit the altitude, save and today it is correct.