Plugin stopped working on all my websites?

@iansss The services are stable and available now. In your site, I can see that the script needed for buttons are not loaded. Have you made any recent changes to the blog, like a theme change or a new plugin? The quick fix will be to add following line which adds the script in the footer of your theme.

<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=<REPLACE_WITH_YOUR_PUB_ID"></script>

If you can provide access to your dashboard, I can check why the issue is occurring.

I have not added any plugins. Simply updated WordPress itself and any updateable plugins.

Worse of all, this seems to have happened to all WordPress accounts I run!!!
Suggests an upgrade has kicked out your code?

@iansss Few other users also reported the same issue and it seems like one plugin which had a recent update caused a conflict with our. We have checked with WordPress update, and it is fine. Is there any chance you can provide me access to your admin dashboard on this site or a dev/qa site which has the issue? You can send it to srijith[AT]addthis.com

OK Samurai, sending now

Hello @iansss,

We assume this is a conflict with the Jetpack plugin. We are looking into it and will update the plugin if needed.

Meanwhile, I have added a Text Widget into your Appearance configuration to include the missing Javascript source and the buttons are working now. I didn’t try disabling Jetpack plugin as it will need an authentication to your wordpress.com account to re-enable.

I’m glad you’ve isolated the issue Samurai.
I suppose I need to decide what to do with all my clients.

many thanks for putting right on my site.