The provided information for 'Poveste dintr-o noapte de lună' does not include any details regarding LGBTQ+ characters or themes, therefore an evaluation of its portrayal is not possible.

This film's portrayal of transsexual characters and themes cannot be evaluated due to a lack of available content information. Based on the provided data, there are no identifiable transgender characters or themes present within the narrative.

The movie does not contain any action or adventure elements.

There is no widely available information indicating that "Poveste dintr-o noapte de lună" (1959) adapts characters from a source where their gender was previously established and subsequently changed in this film.

The provided information includes only the film title and year, with no details regarding its source material, characters, or whether it is an adaptation of existing works or historical events. Without this context, it is impossible to determine if any character's race deviates from an established canon or historical record.