No, you've got it right. A swirl, probably even low-level, is still seen near 20N 79.5W at 11/17Z with convection displaced to the east and southeast by moderate west northwesterly windshear. The shear is expected to last about another 24 to 30 hours as the remnant low moves toward the west northwest under low-level windflow. The current NHC graphic Outlook highlights an area north of Cuba (in the Bahamas) for possible relocation/redevelopment, but that area is going to remain under strong westerly windshear. The better area for redevelopment (if any) will be closer to extreme western Cuba in a couple of days.
ED