empty interface - bug?

[Peter Wassink]

a student just mailed with with a strange bug.

after pressing "M" accidentally Her interface turned empty and she is left with just black :
she looked online for answers but could not find any...

What should she do?

i tried to recreate by holding "M" but this did not result in black emptiness... it only created hundreds of new project windows (also a bug)
This behaviour should be changed so holding the shortcut key only creates ONE new project window.

who would ever need this?:

[Dean]

Hello Peter, we will check this.
In the meantime, the "close window" (CTRL + W) shortcut can help.

[hellofilms]

Hello Peter, we will check this.
In the meantime, the "close window" (CTRL + W) shortcut can help.

This happened to me too. I used to have another short cut on "M" so I pressed it and the whole scene turned black so I have to close TVpaint to get back to normal view.