ERAS application was submitted to programs while still waiting for a recommender to upload their letter. The LOR was added and then released to all programs about twenty days later. Would the programs know that an additional LOR was added to the application? Are they notified when new application materials are released? Is this something that could be overlooked, and/or might they not look at an applicant after the initial submission date if all materials aren't accounted for at that time? For context, this is a noncompetitive specialty and a solid applicant (aside from a late LOR).