Deliberate mistake: "Mama's Home Cooking" - a wood frame building in 1850 - was on fire in multiple spots (though not yet engulfed). The townsfolk lined up to pass a bucket of water to douse the flames, which would be futile given how involved the fires were, but they were able to extinguish the fires and the wood frame building was largely intact and the boards did not look charred. The building should have been smoldering hot for some time, but Angel was able to sift through the rubble to salvage some items. (01:45:58 - 01:46:56)
Continuity mistake: Angel had her hands very close to (almost touching) the towel, but when the camera shifted to a front view of her, the towel was a couple feet away from her hands. Also, the peppers that were to the right of her hands were suddenly in front of them (moved with the celery to her left). (02:00:00)