Why are kanban tasks in Portfolio being planned to start in the past (scheduled start)?

[Chris Moreira]

Hi Team,

Interesting behaviour when using Portfolio for Jira with Kaban and Scrum in the same plan, 

The problem: I noticed that all Kanban tickets were shifted to the left, to the day when the Scrum sprint started ( in this case 20/May), so that means that all my kanban tasks, even the new ones, are starting in the past and not today. 

Question
How can I make all my kanban tasks start after the today line and not in the past?