The UK Overseas Territories Conservation Forum (UKOTCF) is a UK-based non-governmental organisation which promotes coordinated conservation in the UK Overseas Territories and Crown Dependencies (UKOTs and CDs). It is a not-for-profit organisation supported by grants, donations and subscriptions, and a registered charity and company.
"Grants" in this context means "more than one person named Grant".
The statement is incorrect because "grant" in this context is not referring to the name. Maybe the AI can't make the transition from improper to proper noun like that.