Reported 8/2. Reply on 8/3.
The immunization duplication is a known issue. Certain component vaccines will display showing that both were given when just one was specifically done. However if you check off the show brand names box on the summary sheet it will show only the individual shots given but removing one will remove both. Our development team is aware of the issue and we hope to have it cleared up in a future version release.
My guess is they will add the fix in the next version.