I'm using the esri blog RSS feed in both our teams and slack, which is a great way to keep the team up-to-date and stay ahead of our account manager . Recently however, they stopped working... having a quick check in Microsoft Flow teaches me this:
Slack gives similar output, and that brings me to the actual XML itself:
30 november 1BC is most definately not a good time to talk about aquaducts in the sanskrit-utility network managment extension!
Off-course this'll repair itself in due time, however, in the mean-time our esri sales rep is getting the upper hand on me. That's not a good situation!
You are right Guus Klaas! There is an issue we are working to resolve. The case of the invalid date in that particular post appears to have been resolved but we are still working to address the root cause. In the meantime, you may see this invalid date problem occur in other posts. :(
I will reply again once we have the root cause addressed. Thanks for your continued patience.