I’ve been using labelbox for a few days, it’s been working fine and I’m currently training my model.
Today I tried to do another export with additional annotated images (exactly the same way as usual, which worked fine). All new masks are blank, even though they appear normally in the graphic editor.
For the record, I use a python script to download the PNG files from the urls in the export json file. When I try to access the same link from my browser, the error persists: the image is still blank.
Also, all the masks I had exported earlier still show up normally.
Any ideas what could be causing that behavior?