Exporting DNG Panoramas and HDR Files to Photoshop as TIFF's

With the newest version of Capture One, panoramic stitching is a welcome addition, however, I can't seem to export to Photoshop without a weird, seemingly corrupted and desaturated version of the pano opens up in Camera Raw as a DNG. Any idea what I should do? 

Do I still need to export the individual files and stitch in PS or use the "stitch in PS" option in Capture One? That method is infinitely more cumbersome time-wise, and can freeze my computer given how large the files wind up being (8-12 GB +). 

Much appreciated.