HTC Weather stuck on one location

Hi, my HTC weather app seems to have got itself stuck somehow. I used to have the Current location and then some local favourite places around where i live in NW England. Now it always displays the same Current location (Stockport) and even when I have my mobile internet or wi-fi active and try to update the current location to Bolton it remains stuck to Stockport always. Is there any way of getting around this as the app used to update itself quite happily but a few months ago stopped. I have tried forcing it to look for my current location. In the Location setting in the Settings menu both Use Wireless networks and Use GPS satellites are both ticked on. In Accounts & Sync both options are ticked and the Weather has the green sync logo as well.

On the main front screen with the large time above the location will stay as Stockport even though if you tap on the weather and it takes you to the weather screen it says Bolton (current) on page 1/2 then Stockport is on page 2/2. I have tried to delete page 2/2 but it always comes back to life grrrrrr!

Are there any other settings that need checking or resetting?

Cheers Paul