Just like title suggests as of 15/04/13 Update, Static Objects on the Map have been assigned new ID#.
This change breaks all current custom missions that rely on static objects (triggers or scripts).
Not sure if its permanent, cant find any info on the BI Forums.
Objects tested: First 3 Lights @ Stratis Air Base Entrance.
Old ID# - 143222, 143087, 143169
New ID# - 45831,45696,45778