BlackBerry has announced the shutdown of BlackBerry World app store on December 31, 2019. With BlackBerry Travel site shutting shop in February 2018 & the Playbook video calling service set to close down in March 2018, the intentions of BlackBerry moving their focus to its Android phone (KEYone & Motion) is abundantly clear.
As the company is going through a big transition, and is in the process of gradually wrapping its expansive store up, there are some hiccups that the users & developers are facing on the platform. The service, though functional, but is getting a little erratic sometimes. For further clarifications you can refer following links-