It does look like the water cannon pointed towards boats right before they go up the second lift aren't as intense. Instead of just dumping a bucket-full of water on guests, it releases more of a mist than an actual deluge by the time it reaches the boats passing by. I think that's a good thing and the best of both worlds. The water cannon still functions but it just doesn't get guests soaked (the one pointed towards the bridge in front probably gets you wetter than the one on the side).
Uh oh... Though Splash has always been temperamental and prone to breaking down or stopping even when it was brand new (i've ridden MANY times, including when it was first opened and it has often broken down). Though I hope it's nothing major wrong with it at this point.
I think it was said that Big Thunder was down a lot yesterday as well (and Pirates I believe).