I do not have ads with one format

no ad with largerectangle but ads with leaderboard

[Shenron]

Hello,

In my website I have a leaderboard (728*90) at the top of the page. Today I tried to add a large rectangle in the middle of the page and I got often my alternate ad. Meanwhile my leaderboard format provides lots of ads.

I do not understand what's happening because I have ads with my leaderboard format :D

Any idea?

Thanks

[Shenron]

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