Mislabeled table number on name tags in Avery

A customer had an empty table on their table chart for overflow (Table #12). When they created their name tags in Avery they noticed that the registrants who had been assigned to Table #11 were showing as Table #12 on their name tags (the empty overflow table) and Table #11 was nowhere represented in the name tags.

I noticed that when the labels are sorted by table number, the table numbers are listed alphabetically or in lexical order (1, 10, 11, 2, 20, 21, 3, 30, 31, etc.) instead of numerically. I’m not sure if that is playing into the problem or not.