BridgeCC Thumbnail Image not showing

Just got upgraded, double-click won't send image to Photoshop CC any more, must select "Open With.." Small pain" Tried to set open preference for TIFF images to Photoshop CC and now I lost all TIFF image thumbnail to a PS file image but not thumbnail image of photo. What can I do to restore the thumbnail image of TIFF files? JPEG show ok.