Time confusion

I don't know wether to rely on the computer or the phones - but the time has somehow gone wrong! There's a confusion somewhere down the line as the Brickie, Sagie, Flippie and Noka all say 1pm in the afternoon. The comouter, however, says 12pm in the afternoon. I don't know wether I've put the phones on the downright wrong time without looking at the computer, or the phones have put their clocks one hour ahead by themselves! If only I had that science museum 24 hour clock back working. It was a life saver!