DB/SAI: Misc Fixes 

Authors @untaught @dr-j @MitchesD
Fixes #10847 Fixes #10844 Fixes #10830 Fixes #10829 Fixes #10830
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore.git
actualizacion trinitycore 17/9/13 08:35