I noticed starting on Thanksgiving my Adsense impressions went from 3600-4600 to 600 on 11/24 and to today. What appears to have happened is that nearly all my websites have been removed from the Bing/Yahoo index. I submitted a reinclusion request for www.unemploymentdebitcard.net and got back a message that while the website seems to be missing from the index it is not blocked. They then just suggested updating the website and verifying non malware etc. Anyone else see a broad removal of sites from Bing/Yahoo? I'm missing hundreds of long standing sites dating back to 2002 that are not de-indexed.
I noticed the same thing on November 18th - traffic looks like it just dropped off a cliff - here is the link to get your site included again - https://support.discoverbing.com/ef...gcontentremoval&ct=eformts&st=1&wfxredirect=1 I found the tech support people very supportive and worked fast.
Quick update - I sent in an inclusion request and the tech staff at Bing were really proactive and answered my emails and kept me in the loop - they have all my pages re-indexed at this time.
Technical errors often happen to all services. I have such problems with Adsence too. One letter to the support team improves everything.