Seat Map Question

[hotpaws]

I have been a premium EF subscriber for about 15months now, and have found it invaluble for all of my worldly travels.
Normally I like to think that I am quite observant, but have just noticed that some blocked seats have a line underneath them. I specifically am looking at QF flights, and have noticed it on domestic and international flights. Can anyone shed some light as to what this means?. Has it been there always and I have just not noticed it?
Thanks for your help.

 

[ExpertFlyer Voice]

I have been a premium EF subscriber for about 15months now, and have found it invaluble for all of my worldly travels.
Normally I like to think that I am quite observant, but have just noticed that some blocked seats have a line underneath them. I specifically am looking at QF flights, and have noticed it on domestic and international flights. Can anyone shed some light as to what this means?. Has it been there always and I have just not noticed it?
Thanks for your help.

It's not a line, it's a browser rendering error. Are you using IE and/or zooming the page?

 

[hotpaws]

Thanks for that, am using IE. Can see when I zoom becomes obvious!