Wrong result for "Fill" function (Matlab R2014b and later)

Run this code on Matlab R2014b and later (HG2). One of the bars is not filled. This works properly on older versions of Matlab. How should I fix this?

x = [0,-2891.82,-2669.33,0,-2754.89,-2504.30,0]; y = [0,-2426.52,-2669.33,0,-2754.89,-2984.51,0]; figure();fill(x,y,'y')

[luc]

Might be a workaround but this worked for me

x = [0,-2891.82,-2669.33,0,-2754.89,-2504.30,0]; y = [0,-2426.52,-2669.33,0,-2754.89,-2984.51,0];
figure();
fill(x(1:3),y(1:3),'y')
hold on
fill(x(4:7),y(4:7),'y')

[Yoav Mor]

This works. But it's far from being an elegant solution. Can anyone find an explanation why the original problem occurs?

[luc]

This might help you http://nl.mathworks.com/matlabcentral/answers/97959-why-does-fill-give-me-dimension-errors-when-my-inputs-are-grouped-such-as-fill-x1-x2-y1-y2-c