Images missing when a3 lay load and wp-optimize minify javascript both enabled

[nonobio]

Hello :)

First thanks for this plugin.

I have an issue when i use it with wp-optimize "javascript" minifying function : images are missing.

But it is strange : sometimes it happens when i'm connected to my wordpress admin and open posts from here, sometimes it works well here but not in private navigation.

This is what i have when image are missing:

With some of them (about author for instance), i analyzed the link and it is : "lazy_placeholder.gif".

If i disable a3 "lazy load activation" in its settings, or disable "javascript minifying" in wp-optimize setting : it works.
If i "clear minify cache", it works for a time, then issue happen again.

This is a link to one of my posts where i have the issue.

Thanks.