Opening a project since 40.10 does not compile shaders

Summary

Shaders wont compile, tested 4 projects, if I press ok on the popup uefn closes.. Logs were sent

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Other

Steps to Reproduce

Not sure

Expected Result

Shader loads

Observed Result

Shader error

Platform(s)

PC

Island Code

6570-5231-1418

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FORT-1083250 has been created and its status is ‘Unconfirmed’. This is now in a queue to be reproduced and confirmed.