need theories on a reaaly wierd thing

[patchx]

i made a misc_model_breakable in my map which includes craploads of kewl explodies but when it goes off the game keeps automatically giving me 2 new objectives (which have nothing to do with my map and are from the normal sp mission)

 

i seriously can not get my head around how this would happen

 

maybe its the targetname i gave my explody thing ,

 

if its the same as something in the normal sp mission could it set off some of the normal sp missions scripts?

 

bizzareness

 

-patch