Metro confusion

On Sunday, the yellow line in the DC Metro began running all the way up to Fort Totten. I normally take the green line to the yellow line to get to work. With the yellow line going to Fort Totten, that means I can switch only two stops before mine, and I can sit and ride longer before I have to switch. So this morning was the first chance I got to do it.

I was a little confused. The green line came at 5:06, as usual, to PG Plaza. But one minute behind the green line, according to the electronic boards, was a yellow line train. I figured that had to be a mistake since PG Plaza is two stops beyond Fort Totten. So I got on the green line and got off at Fort Totten to switch to the Yellow line. A minute later, at Fort Totten, the yellow line came. And there were people on it, meaning that it had, in fact, stopped at PG Plaza and West Hyattsville. If this is actually the case, it means I can now take one train all the way into work, which is incredibly convenient. The problem is, everything that has been announced say that the end of the yellow line is now Fort Totten. But that is not how the train behaved this morning.

When I got into work, I checked WMATA’s website and found this announcement, which didn’t really clarify things. And the new system maps show the yellow line terminating at Fort Totten. So what gives? People clearly got on the yellow line at PG Plaza, West Hyattsville (and probably College Park and Greenbelt too). It makes sense since Greenbelt is the end of the line and why would the train skip stations? But it has not been announced officially.

I’m so confused!