I checked our logs and we saw the following:
I can see that for each of the triggered webhooks, we tried thrice before resulting in a failed response.
Each of those 3 attempts threw a 403 error - which we don’t know why. 403s are usually returned if you try to access those event-driven functions directly.
Do you have a specific timeframe that we can look at? At the moment, I’m not about to figure out which one os these are actually related to the errors you saw and which are not.