Special effects are misplaced after loading savegame

[ghost]

It happens to all special effects, such as glowing thing of graviplant with non-standart orientation or spangles around crystal with lowered height.

Here is just one example. It happens with a gravi plant that has dir=1.50227 in scene.txt. When you start level it's glowing thing is at correct position, but when you save the game and load it it is being displaced.

[tomangelo2]

What level is it?

[ghost]

Ugh, it's userlevel, 7-3 "Replication 2" from a usermod. But it can be reproduced anywhere.

[ixPost]

Maybe the glowing gas is at the right position just at the wrong rotation?