Recent ads in the Hillygram of Los Angeles are Lifnei Iver because they omit this information

Ads for the Young Israel Aish of Las Vegas that have appeared in recent emails of the Hillygram omit that the rabbi of the synagogue is EXCOMMUNICATED!!  NATIONAL COUNCIL of YOUNG ISRAEL even committed FORGERY to hide the EXCOMMUNICATION of the “rabbi” of its Las Vegas branch by altering dates on the removal of the first seruv to make it seem to be later. Please see the timeline and documents at 
https://drive.google.com/file/d/0ByDyf3w55PRPbk1DaGVLaGVWNzQ/view?usp=sharing and earlier posts in this blog.   Thank you.