There are several inconsistencies here indicating this show was aired out of order:
First, the weather. The series premiered on September 26, 2011. In Gumbo & Glory (2011), Zoe confirmed it was October, saying it was October 10. The weather depicted in both of those was cold, as several times you could see the character's breath. In In Havoc & In Heat (2011) there was a heat wave, which does not happen in the South in late October. Likewise, it's clearly summer here.
Second, Zoe had been in town long enough for the seasons to change and yet she does not know most of the town is in church on Sunday.
Third, Didi, who was dating the Mayor, is not present even though her appearances take place both before and after this show.
Finally, Eisa Davis appears as Nurse Addy, and introduces herself to Zoe, who likewise introduces herself to Addy. In the immediately prior In Havoc & In Heat (2011), the two were seen working together.
Second, Zoe had been in town long enough for the seasons to change and yet she does not know most of the town is in church on Sunday.
Third, Didi, who was dating the Mayor, is not present even though her appearances take place both before and after this show.
Finally, Eisa Davis appears as Nurse Addy, and introduces herself to Zoe, who likewise introduces herself to Addy. In the immediately prior In Havoc & In Heat (2011), the two were seen working together.