It has been a topic as of recently on the reliability towards Zap2it, there are episodes currently listed for January as shown here.
theloudhouse.wikia.com/wiki/Season_3?diff=790561&oldid=790314
However it has been speculated that on some occasions Zap2it may not be reliable, due to some airdates being all over the place, some episodes might be listed on dates that Loud House doesn't air episodes, as seen here as well, where it was shown that Breaking Dad was intended for June 17th, a Sunday, which didn't make all that much sense considering the show doesn't premiere episodes on Sundays.
theloudhouse.wikia.com/wiki/Breaking_Dad?diff=next&oldid=732526
As such Zap2it can be questionable, most of the time it can be right and at others it leads edit wars over when the episode will air or not and how reliable can Zap2it be.
To vote:
{{Support}} - Other scheduling sites must confirm what Zap2it says, before it can be creditable.
{{Neutral}} - Mixed or simply Neutral on this topic.
{{Comment}} - Any suggestions?
{{Oppose}} - Leave Zap2it as is and continue to list Zap2it premiere dates when listed.