Why not 'wasn't wearing'? Sometimes it seems the usage of the past participle and the present continuous or just the simple presents are interchangeable, but sometimes they arent... Who knows?
Dear Laura, i think that should be okay as well.
Indonesian verbs are not conjugated for tenses/singular/plural/whatever.
In Indonesian the verb remains the same, no change in appearance, no issues there.
It's only an issue when translating to English (or any other Western European language).
Translation is probably not yet updated in the database.