sticking door handle

[Gwar]

hi sorry did a search but didn't find anything...

I've got a 05 F250 crew cab...the drivers door handle seems to have lost its spring...it will intermitantly not flip back to its original closed position but and just flops around...and i can't open the door from the outside...can only open from the inside...I tried spraying in lots of lubricant but doesn't seem to help...

anybody else had the same problem

thanks