Nasty bug in 1.2RC5

Classic Servoy
1

There is nasty BUG in 1.2RC5

Try to close the first solution and open a second solution after the first one!
Servoy closes the solution, and does not load the other. The Exit function is not working anymore.
I even have to remove it from the tasklist to quit!!

I did the install over my excisting 1.2RC4. Has this something to do with it?

2

I did a clean install, instead of an update and imported my solution.
Everything is working fine now!

It had something to do with the update I did. Support is looking into this.