Missing pages in GraphQL

[asifalix]

Description

I keep adding markdown in the content folder. For some reason the data (no of rows) is always incomplete. There are pages missing.

Gridsome omits a markdownfile

which has a bad image path.
where images have a capitalized extension
sometimes for no reason even though these posts were verified earlier.

Steps to reproduce

I used the Gridsome starter site sample and modified to sort by date / desc.

{
posts: allPost(sortBy: "date" order: DESC ) {
edges {
node {
id
title
path
tags {
id
title
path
}
date (format: "D. MMMM YYYY")
timeToRead
description
coverImage (width: 770, height: 380, blur: 10)
...on Post {
id
title
path
}
}
}
}
}
Expected result

What should happen?
Actual result

What happened.
Environment

Libs:

• gridsome version: X.Y.Z
• @gridsome/cli version: X.Y.Z

Browser:

• Chrome (desktop) version XX
• Chrome (Android) version XX
• Chrome (iOS) version XX
• Firefox version XX
• Safari (desktop) version XX
• Safari (iOS) version XX
• IE version XX
• Edge version XX

For Tooling issues:

• Node version: XX
• Platform:

Others:
Ubuntu..