Continuity mistake: During the opening scene, Stryker walks towards Diana and leans his hand on the fence. From the opposite angle, it's not. Then, a shot later, it's on the fence. (00:01:34)
Continuity mistake: When Diana spins around, the street is in the shadows. A shot later, it's lit and sunny. (00:42:02)
Continuity mistake: When Gault's Brain is brought to the operating room, the water swaps between murky and clean.
Continuity mistake: Diana is put in a barrel with a fading painting on it, but the underwater scenes show it perfectly painted.
Continuity mistake: At the burning building, Diana leans her right hand on the fence and addresses Stryker. She then lowers her hand. From the opposite angle, it's still on the fence.
Continuity mistake: The firemen that show up (stock footage) wear grey and orange uniforms. The firemen from the new footage wear yellow uniforms.
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."