The Richest Man in the World - S3-E17
Plot hole: Wonder Woman finds a bomb under the van by just casually kneeling down and grabbing it. She had no knowledge at all about the bomb.
The Feminum Mystique: Part 1 - S1-E5
Plot hole: If her younger sister Drusilla is sent from Paradise Island to retrieve Diana, how did she get to Washington DC or wherever, she had no way of knowing where her older sister would be.
Formula 407 - S1-E12
Other mistake: At the start, the episode's textbox reads, "Fort Frazier Ordnance Testing Facility" with correct spelling, but in the next shot the base's sign reads, "Fort Frazier Ordinance Testing Facility" when it should actually be "Ordnance."
Trivia: When Wonder Woman jumps over the fence, if you pause it for a split second, one can see the tip of a crew member's head. In the widescreen version, one can see the crew member and the lever he is pushing to allow for her jump.
Question: Does she go back to Paradise Island after WW2 in Season 1?
Answer: Yes, on the first episode of season 2, she is shown on the island, when another plane crash lands, she says, "They sound different from WW II". Later in the same episode a woman gathers background information on Wonder Woman. The woman says, "From 1942 to 1945, she helped the Allies win the war."