In the film Harry Potter and the Order of the Phoenix (2007), during a discussion at number 12 Grimmauld Place, we can see Arthur Weasley reading a document with the logo of the Ministry of Magic. Then we hear him tell Harry Potter:
This is very, very peculiar. It seems your hearing in the Ministry is to be before the entire Wizengamot.
The fact that Mr. Weasley works for the Ministry of Magic suggests that he is well-versed in Ministry legal concerns, therefore I'm curious why he feels the hearing is peculiar or strange.