Hi Joël,
Thank you for bringing this to our attention and we sincerely apologize for the frustration this caused.
You were completely right—we investigated immediately and identified the issue: adding a team member to any sprint other than the active one caused a rendering crash ("Something went wrong. Please try again later."), which persisted once saved.
We treated this with top priority and have already deployed a fix.
If you perform a hard refresh in your browser (Cmd+Shift+R or Ctrl+F5), you can now add team members across all sprints smoothly and without error.
We genuinely appreciate your feedback for helping us catch this. If the fix resolves the problem and you find the app working well for your planning, we would be truly grateful if you would consider updating your rating.
If you run into anything else, please don't hesitate to reach us directly at support@bloompeak.io.
Best regards,
Mehmet Aydogdu