Chapter 10: Rita is seen outside, and when Zorro enters his cave, she is seen inside the cave with no shot of her entering.
In Chapter: 1, while Ken and Rita are searching through Mathews office, a crew members shadow can be seen moving around on the background wall.
Several times Zorro first goes to the cave and dons the disguise when he should be rushing to the crisis he's just learned of that needs his immediate intervention. Zorro shouldn't be increasing the risk of arriving too late by taking the extra time to dress for the occasion.