The other Day I had my first taste of Third Age Multiplayer, which was great. We played Minus Tirith and Osgiliath (the later my game CTD) However, when I went to play Third Age Singleplayer, most of the files were missing. These included; .bat file and the maps for multiplayer and singleplayer custom and historical battles (including the ones I got off youtube (Pixelated Apollo)). Instead in the Third_Age_3/data/world/maps/battle/custom (where these maps were located), there were two folders: (2v2)_lake_peipus_mp and (2v2)_village_vilinius_mp these are new, I did not put these here. So my question is , was I hacked, or is this something that can happen in Multiplayer?

Thanks for your time