Assigning same DSID twice

When I try to generate new DSID, the same DSID assigned twice "524xxx/524547"

Bellow is the output from "./scripts/commit_new_dsid -m "Commit message" --dry-run ../100xxx/*"

Will move ../100xxx/100003 to 524xxx/524546.
Will move ../100xxx/100005 to 524xxx/524547.
Will move ../100xxx/100000 to 524xxx/524546.
Will move ../100xxx/100001 to 524xxx/524547.
Will move ../100xxx/100007 to 602xxx/602485.
Will move ../100xxx/100008 to 602xxx/602486.