https://api.envato.com/v3/market/catalog/item?id=[item_id] - This request stops working with a personal token. Error: Unauthorized operation - please use a valid token with the required permissions. Reason untrusted request
temporary fix may apply to you as well,but it will only work for 1 hour
My apologies for not getting to this earlier. Yep, there was an issue introduced yesterday and I’ve just published a post mortem of the events at Envato Market Private API post mortem - 18th March 2016.