I pinged my shop earlier and it didn't go through, I know this because I asked a friend that follows my shop. It isn't just me because someone else I know said the same issue is happening to them.

I had the same issue on the 16th when I had my birthday bash.

Resent it three times before one finally made it through.

Having the same problem. I sent out an event and it did not go.

All good. I think this was from a year ago .