GPS half payload received

Hi! I am working with Dragino LG01-N and 2 Arduino Uno shields Lora- and Lora/GPS Shield, using the ABB method with HTTP integration and everything works fine with receiving the “Hello World” Payload!

I Use the API, calling a PHP script with decode code, that writes the decoded payload in a txt file… next step ist write to mysql database… so far so good. BUT, if i try to receive with the same method the payload of the GPS Shield i only receive the half coordinates… it looks like this: GPS-Tracker" - (£R:5,53.9218 – can anyone explain or help me please?