Feb. 14th Update:
We are happy to report that the A/B test bug is now resolved.
Please be advised that tests that were set to run until they've reached statistical significance will now automatically swap the metadata options properly. Regrettably, you will need to restart tests utilizing the 'end on specific date' option. Our sincere apologies for any inconvenience.
Ultimately, if you prefer to restart the test, you may cancel it early, and create a new test.
We are aware of an issue where A/B tests are not properly swapping the variant option.
Our team is actively working to resolve this urgent matter, and we appreciate your patience and understanding. We will update this article as we learn more however we hope to have this resolved within the next 48 hours if not sooner.