You might choose to leave it like it is. Every bandolier bag Mr. Acorn makes has at least 1 bead out of "whack." Everyone I know refers to them as the "Spirit Beads." They can be obvious, like the 4 sky blue beads in a field of dark blue on the beaded lighter sleeve I got last week. Or they can be subtlely placed, such as near the clasp on a turquoise necklace. Or they can be down-right elusive, as the one on my daughter's bag. It took my husband 2 days to find it, and we're still not quite sure the one he found is the spirit bead.
I did notice them in the photo you posted, and just assumed those were your spirit beads.