At the beginning of this month we presented speculation that one of the reasons DT17 has been on such a long hiatus is because it may be moving from Disney XD to the Disney Channel. Now it appears there is more proof to substantiate this claim.
Disney Television Animation News just posted a Disney Channel promo that includes DuckTales 2017. You can find them here.
There is no official announcement at this time, but the existence of this promo indicates we may hear about the network moves soon. We believe the hiatus is almost over, and this announcement may lead to an official release date of new episodes.