Next month, most Americans who want to purchase health insurance through Obamacare — as well as everyone who purchased it last year — will have to return to healthcare.gov to either select a policy or update their income information.

Judging from last year’s experience, one would expect the bureaucrats who run healthcare.gov to be relatively transparent about any issues they expect this time around. The last thing they need is for customers to be blindsided again by massive technical, systemic or security failures on the website.