Not sure if this is the same issue, but I noticed in my Gallery that the initial Gallery View shows as all grey boxes for the thumbnails. There is a slight visible border which appears to be the image itself behind a the grey box.
Couple of other observations;
– the initial page load has the issues, but when you go to the second page of the gallery all the image thumbnails appear nicely. Then when you go back to the first page the thumbnails appear property.
– I’ve tried many different settings for the thumbnails, including settings which allow for all thumbnail images to appear on the fist page load. Does not work… same problem.
Looking forward to the resolution response on this soon.
Please and thank you.