This is known fact that there were backward incompatible changes in 2.0 release related to namespace change for bunch of bundle/classes. And oro:platform:upgrade20:db-configs command performs database migration that handles those changes. But some system's email templates still contain route names that were also renamed. As a result some emails templates are broken. For instance task_reminder generates task link using orocrm_task_view route.
This is known fact that there were backward incompatible changes in 2.0 release related to namespace change for bunch of bundle/classes. And
oro:platform:upgrade20:db-configs
command performs database migration that handles those changes. But some system's email templates still contain route names that were also renamed. As a result some emails templates are broken. For instancetask_reminder
generates task link usingorocrm_task_view
route.