[solved] Corona Sun detatching itself from target

[Blanco]

I have been given a 3dsmax project to work with. It's an old project that I worked on in Corona 10 and never had any issues with the Sun.
Now when I open the file the sun has dettached itself from the target and is pointing the wrong way.
I can merge the old sun in from a previous version and work with that so long as I stay in the same session. If I close and restert Max, the sun breaks again.
Is anyone else find this since they moved to Corona 11 or is it just me? 

[TomG]

This was fixed in Hotfix 1 for Corona 11, be sure to have that installed.

[Blanco]

OK. Good to know. Thanks you.