delete invalid flowpaths from the database when they are encountered
delete invalid flowpaths from the database when they are encountered

akrherz/idep,akrherz/dep,akrherz/idep,akrherz/dep,akrherz/idep,akrherz/idep,akrherz/dep,akrherz/idep,akrherz/idep,akrherz/dep,akrherz/dep