You can go ahead and do on line check in if you want to. The issue is that some people were unable to see the link to customize bands because they had already done on line check in. They had to go back in and re-submit it before the link for customization went live for them. If you frequent these boards there will be lots of people posting when November check-ins go live. It's up to you which way you want to go with on line check in.