Robert,
Try as Waqas says, but it maybe that the nut that holds the lever onto the bolt is loose inside the compartment, in which case you may not get the leverage to open the far side latch. Is it the far side - i.e. opposite the operating lever - that is stuck (you mention drivers side but not whether your car is LHD or RHD)? If so, you'll have to execute the 'stuck soft top compartment cover' drill. Do a search on the site for stuck soft top cover and you'll find a wealth of info. As a quick suggestion, try pressing down on the lid and operating the lever and whilst operating the lever try pulling up on the lip (takes 2 persons - one per side). If after reading that you've had no joy, come back.
James