Fixed, and it was the same root cause as #228 and #242 — see those for the full explanation. Encik Musa is a storage keeper, but the table that decides an NPC's role had no row for him, and a missing row fell through silently to just talk, which is why you got his overhead balloon line as his dialogue. Storage now opens. Re-test him, and if you find any other NPC in the Malaysia maps doing the same thing please say which.