Altmetrics API not working

Hi,

Altmetrics API is not working, and statistics aren’t loaded in article page, OJS is using the cache.
Link: http://pkp-alm.lib.sfu.ca/api/v3/articles/info:doi/[DOI_HERE]?api_key=[KEY_HERE]

Server error:
502 Bad Gateway
nginx/1.6.2

I edited my AlmPlugin.inc.php:

174                 if (!$almStatsJson || property_exists($json, 'error') || strpos($almStatsJson,'<title>502 Bad Gateway</title>')) {

Now statistics are shown in article page.
Are there any plans for the server back up and running?

Best regards,

Tarcisio Pereira.

The server had fallen over, and should be back up now.

@beghelli: can you make sure the latest version of the plugin handles this case?

Thank you,

It’s up now.

Tarcisio Pereira.