Summary
When your in a session and return to lobby you have a chance of getting a black screen instead of the fortnite lobby. Audio still players but everything is black.
Please select what you are reporting on:
Unreal Editor for Fortnite
What Type of Bug are you experiencing?
Stability
Steps to Reproduce
Be in a session and return to lobby. Its abit random so im unsure what causes it
Expected Result
It should show the fortnite lobby ui
Observed Result
It shows only a black screen and plays lobby audio
Platform(s)
pc
Additional Notes
The work around on pc is to launch session again then cancel as this updates the lobby ui to normal.
On Xbox you have to quit the game and reload fully
I asked on UEFN Discord incase its me as there are tons of ui related issues now with Epics main system but other people are seeing/having this too one person told me the workaround hence reporting it here.
I just wanna say that there are so many high end bugs with the main system its crazy. My friends ect have stopped playing br due to the lag in the game and the ui and its sad to see the game like this. Please fix all the main systems 
