mysticism mass sleep problem!

[Storm]

ok I was using spell trigger and put mass sleep on a stone and it wont cast the spell (and yes i waited for the timer) now sleep and the others seem to be working ! anyone else have this problem ? I was going to file a report but wanted to make sure Its just not me missing something!

 

[Storm]

hmm think i have it figured out you cant target a creature till it targets you! thats just weird i can cast it from spell against anything but from stone it has to have you targeted atleast from what i have found!