With Version 1.5 of Anywheremap there were changes made to the way the software reads airspace.   Because of this change the database format has changed.   The Eastern hemisphere database has not yet been updated to reflect this changes, so the airspace no longer appears in Anyhweremap Versions 1.5 and greater.   In order to have the Airspace show up on the map for the Eastern database you will need to install version 1.47 or earlier of Anywheremap.