Moving wordpress to root directory and archive problem

My wordpress site was https://www.glimaru.com/blog and i move it to https://www.glimaru.com
What I did was change the url on settings and move the files from https://www.glimaru.com/blog to https://www.glimaru.com using FTP.

Problem is images are not showing and still using the old image links

Another problem is Post becomes like this

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