Products disappeared in VM front page after update 2.13

http://www.voar.tv/loja

Hi,

My products disappeared from VM front page. Made the template (2.13), K2 (K2 v2.6.1) and VM (2.0.12f) updates.

Missing something?

Other doubts:

1.There is a joomla update (2.5.8) indicated in my control panel. May I do the update or wait for a template adjust?
2. Need I update the GK components and plugins in restfiles?

Tks

Changed the VirtueMart Home Page Settings (configuration > template) to "Default" instead "No Override"... it's Ok now!

Could help me with the other questions above?

Tks