I set up a workflow that fetches the latest video from a pre-selected YouTube channel.
When I look at the channel in my Discord server, the last video post was 2 months ago.
Each workflow posts new music releases from different channels, music labels.
They were coming fairly regularly until 05-10-2022, not sure what has changed.
When I look at the YouTube channel, they have posted new videos since then.
Have a few workflows doing same tasks, they all stopped posting two months ago.
I clicked send test event on each workflow, it posts the same video from two months ago.
That is expected for the Discord Webhook app, since every time you connect that app, we create a new webhook for whatever channel you connect it to, but the Discord app is an updated version that should consolidate the account connections into a single record.
And the YouTube (Data API) app should group connected accounts based on the user ID, so assuming you connected with the same account, that is surprising.