Can't re-enter Tomb of Miktrull after first time

@Indiges81 You can't re-enter the Tomb of Miktrull though the Imperial Dig Site. If you're referring to the laser barrier between the tomb and the dig site, you can't deactivate it. You should be able to access the path to the tomb through the Imperial Headquarters, continuing past the workbench. Sorry, I can't visualize exactly where you're stuck, but BD1's overcharge ability should deactivate any other barrier in your path.