Cannot Send to Kindle due to Metadata Changes

[MikeWaggs]

What went wrong?

When attempting to send a book that was imported via bookdrop to Kindle a delivery failure email comes through (Error 999). Attempting to send the original book results in it being sent successfully.

Older books brought in by bookdrop (at least 6 months ago) do not run into this issue.

How can we reproduce it?

Import an epub via bookdrop and attempt to send it.

Original OPF has:

<dc:title id="title">Atomic Habits: Tiny Changes, Remarkable Results</dc:title>
<dc:title id="subtitle">An Easy & Proven Way to Build Good Habits & Break Bad Ones</dc:title>

Grimmory rewrites this to:

dc:titleAtomic Habits</dc:title>
<dc:title id="subtitle-f8d85149">An Easy & Proven Way to Build Good Habits & Break Bad Ones</dc:title>

If you take the metadata rewritten one by Grimmory and change just this section back to what the original had, it will send to Kindle successfully. A Calibre rebuild also fixes the issue. I tested this with three books and all three came back with the same results.

What Build of Grimmory are you on?

Stable

Your setup

• Grimmory Version: 3.0.3
• Docker
• Browser: Zen
• OS: Windows
• Kindle Paperwhite

Screenshots or error messages (optional)

No response

Before submitting

• I've searched existing discussions and this hasn't been reported yet
• I've reviewed this report and have completed it as fully as I can

[MikeWaggs]

Giving this a little kick as the issue is still occurring and is a fairly major blocker. In order to get a book to Send to Kindle I need to manually edit the book in Calibre.