2 or 3 weeks ago, I had a app which use the photo of a connected foursquare user. I've tested it again today, and looks like the API has changed. I use the endpoint
https://api.foursquare.com/v2/users/
Now, the photo attribute in json contains to json attribute : prefix and suffix. Here's my problem : when I try to concatenate these strings, I got a "internal server error". You can try it here : https://irs0.4sqi.net/img/user/TLBKJFDZJ504Y5DO.jpg
Is it a bug, or am I do it in the wrong way ?
Thanks !