Eps 23 & 24 of Eureka Seven AO To Be Aired in November [Update Oct 23]

According to NyanType magazine, episodes 23 and 24 of Eureka Seven AO were announced to be aired in November. There will be a >1 month hiatus after the airing of episode 22.

Eureka Seven AO official website

Update on Oct 23
According to the official website, the final two episodes will be aired on November 19th.

Sources: Scan of Nyan Type