Unfortunately this was not correct procedure. It's a bit confusing, but cartoons like this have their own "segmented" rule, instead of falling under the "double episode" rule in the TV bible:

Segments
For kids cartoon with two or three distinct stories (segments) per half-hour, each episode should be split so that each segment is an episode. For example, "Going the Extra Milo / Sunny Side Up" should be two episodes. The main reason for splitting the segments is that segments are often released individually and/or paired with a different segment in subsequent releases.

It is confusing because they aired/streamed together, but is a good thing (I think) because these sections are almost always produced separately, have separate stories and casts, and as such are very clunky to fit in a single description.

See this discussion for a mod confirming that separating episodes (even if they aired together) is correct for these types of cartoons in most cases.

The segmentation has been restored and the extra episodes have been removed.