Our team encountered a funny bug, today. We had trouble loading new Bing Keywords through the AdCenter API.
Turns out that Bing requires an end date for ads, and our system sets a default end date = to "10 years from today"...
2/29/2022 unfortunately isn't a valid date!
Note to other engineers out there: 12 years from today turns out to be a better choice.
Just goes to show, it's hard to anticipate everything!