Been getting double-posting issues on mastodon.social server here. Quite embarrassing having to delete the duplicate replies.
Thought could be a Phanpy bug but seems unlikely because Phanpy implements `Idempotency-Key` (https://docs.joinmastodon.org/methods/statuses/#headers:~:text=this%20API%20method.-,Idempotency%2DKey,-Provide%20this%20header). *Could* likely happen because Phanpy also have a fallback try/catch logic for servers that don't support `Idempotency-Key` 馃
Hard to debug on the spot as the issue happens randomly.
