I have 6 collaborators on my Board, and it will not allow me to add any more. I am currently using the free service, but it states I should be allowed up to 10 collaborators. Please can this be looked into?
The 10 user limit is per workspace and not per board. You might have 10 people across multiple boards in your workspace. See https://support.atlassian.com/trello/docs/workspace-user-limit/
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