"Deceptive Site Ahead" Error for google blogger Dec2018 only

Does anyone know quick help support of google blogger? December, 2018 section of my blog on blogger has been attacked and I am unable to publish any posts for December, 2018. I moved my posts to previous month and they work fine now. I have done all the precautionary steps, change my email account password, check google safe browsing URL test. Here is my issue in detail https://bit.ly/2BB88Qe . Any guidance will be appreciated. I am not sure that whether this issue continue for next month or only December, 2018 portion is affected.