I already tried disabling all my plugins which I'm only using 2 - Akismet and Google XML Sitemaps. I also tried switching off my default theme to use Twenty Eleven and TWenty Ten, but still these links will not work. It's very stressful because I can't even write new posts or schedule them to publish in the future without directly editing the database.
Would appreciate any feedback if somebody has seen this problem before! Also let me know if I can clarify anything because I realize this may be confusing.