"aSyNcId" text is sometimes inserted before header and after footer

Issue Summary

I see some weird text injected into my pages sometimes, which is visible above and below my expected content.

• It always seems to mention “aSyNcId”.
• Repro is inconsistent.
• Doesn’t seem to be part of my theme.
• Only started after upgrading to Ghost 0.8.0 today.
  • I also ran npm install --production per the Ghost upgrade doc.

Screenshot of the source

My theme’s default file is viewable on the github repo.

• There is nothing between the open body tag and header, yet there is content being served there.
• I only see {{ghost_foot}} before the close body tag (nothing set in this field in admin panel).

Steps to Reproduce

1. Load a Ghost page and compare the content with expected content

Notes:

• I first saw this repro on one of my post pages, but it didn’t persist after a refresh or retracing my steps (click through to post page from home page).
• After this repro’d on my home page after a cold load, I decided to open this issue.

Technical details:

• Ghost Version: 0.8.0
• Node Version: 4.3.4
• Browser/OS: Chrome/Windows
• Database: sqlite3

[ErisDS]

Well that’s pretty weird in and of itself - but as you’re not nesting any of the async helpers it would have been even weirder if this was easily reproducible!

I can only assume it was an artefact of the upgrade - something cached somewhere and getting confused, although I can’t think what.

I’ll keep an eye out for similar issues.

[rorosaurus]

I updated the number of posts to see per page in Ghost settings, and when refreshing my main page, saw this issue again. It appears to have disappeared since, however. 😃