junsu has pointed out a problem that when we click on “More…” the link will bring us to a monthly archive and not the blob we want. I have noticed the same thing and did not took my care in the past.

This is apparently a misconfiguration. In weblog configuration (Should have administration privilege to see that), you are allowed to choose “Preferred archive style”, which was mistakenly setted to “Monthly”. By setting it back to “Individual”, the problem goes away.