Jetpack Photon resize shows up again!

Here is the function used.

add_image_size( ‘aslider_la_img’, 761, 394, true );

Here is the link where we are using it:
https://www.womensweb.in/
The main big image in the matrix is resized into 580×260 which is the original size and not into 761×394!! It used to resize till the last update!

Btw, you might not see the above problem mentioned in the site right now as we don’t want the users to see a badly formed matrix.