i have been using a texture pack on my realm that turns glazed terracotta into road pieces so nothing to advanced nothing effected by 1.9 however upon the release of 1.9 the roads texture pack defaulted i attempted many times to put it on and it failed i however was successful in getting it to work on normal worlds on either platform pe and xbone but when i update to realm it defaults it sounds to me like its a bug in 1.9