Can't make any instance

[wi11ka]

Operating System

Windows

Description of bug

Can't make any instance, for some unknown reason i don't have any version, in version list i have only weird fully black horizontal box (you can see it on the screenshot)
Edit: there is also a loading bar that always on 0%

Steps to reproduce

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Suspected cause

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This issue is unique

• I have searched the issue tracker and did not find an issue describing my bug.