Lightroom Mobile will not Sync

Hi, several hours ago I uploaded 491 photos from my iPhone camera roll to the lightroom mobile app. They made their way into the app fine, but now appear to be stuck uploading to the cloud. The upload counter has been stuck at 491 for hours now. I have tried deleting some pictures to see if the counter would go down but it will not. My goal is to have those 491 photos sncyed with Lightroom on my laptop.