In MW 1.16.0, in the Khmer messages file (languages\messages\MessagesKm.php), the 'redirect' entry may be broken. (I don't speak Khmer, so I can't be positive.)
The second translation may be mis-formatted, as it looks to contain two nearly-identical entries, both with # signs, separated by a space, rather than by quotes and a comma. (The only difference between the two entries is the third character - Unicode 178A vs. 178F. Visually, there's no difference in the characters, at least not on my machine.)
Version: 1.16.x
Severity: minor