I've switched to "world's best catlitter". one of my 3 cats now pees everywhere but the box. is this common ?

i am not even sure, which cat does it. all 3 are young, healthy, and otherwise behave as they usually do. i've seen every single one use the litterbox, however one of them keeps peeing on the bathroom floor, not always in the same spot. i scoop several times a day. i really love this new litter, do i have to switch back to the silica kind ?