For quite some time we've known there is a problem with ALL TURRETS, able to be placed, then blink and they are gone (so it seemed)
Furio through researching on the web, was able to discover the source of the issue. . . . .
WildCard made a change in the code back in the Halloween Event.
Basically the turrets were vanishing with no record of them being destroyed (but still registered in the location you placed them), but for gameplay, actually "not there"
A setting has now been changed in the LBZ config file to counter what WC changed, we've checked, and all is good now! All turrets you have placed down between the October Halloween event and now, will reappear in the locations you placed them. Check they have fuel or power, ammo, and you're back in action!
As they have indeed returned, we can not believe claims that turrets did not reappear, sorry.
