redstone: solar bug

First: I'm sorry for my bad english I've never learned in school I've teached me by myself a few months ago (that's the reason I've set it on private...)

I've used the new Solarblocks which activate redstone if it's daytime! And then I've seen that if I put a block near it and the redstone on it it IS active but if I put a lower block and redstone on it is NOT active...

And if the solarblock is getting active the redstone is too but (for example) not the redstonelight-blocks...