Ho to MyPlaza Turbo (tab) in your Admin CP then go to the Modules tab and find "Inventory". You should see 2 buttons after the "Inventory" name. The "Options" button and the "Reconstruct" button. Click the the Reconstruct one.
Thank you so much Pirata,
It's very2 helpful.
I added that feature for that purpose, in MyBB 1.2.x with MyPlaza 0.53 I used to have problems in the templates so I needed to edit them a lot of times manually. This button saves me time
MyPlaza Turbo 0.2.5 has been out for almost 6 months