STF, you may have to take a leap of faith and submit your report. If there wasn't an upload link, you will email the receipt. If there is one, the system will prompt you. Worst case scenario, your shop goes into overdue status. Try saving a pdf of your report. Any narratives, save as word docs. It may unnerve you over the weekend, but you will plead your case to the scheduler, asking her to remove your late status, and most likely, she will. Schedulers and editors don't always work around the clock, like shoppers. If not before, everything can be worked out the first of the week.