All Weather apps on my phone are showing the weather of only a particular date.

[Pranshul Sood]

I have a very different kind of bug in my phone.I own a L625 with dp 8.1 update 1 installed. All the weather apps show the weather of Friday and have stuck on showing the same details since a very long time. This only occurs in the live tiles and when i open the apps they show the correct info. See the attached photos. Does any one have any fixes?
http://1drv.ms/1ttX4uo