Uploading file via API has incorrect name parameter

This just started today.

When uploading using API, name value loops like an Array of UInt8. 

ie. 

name = "[207, 116, 17, 145, 99, [redacted], 58, 115, 29,[redacted], 143, 0, 247, 162, 114, ..... ].jpg";

Can someone from Box shed some light?

Thanks.