Strange behavior with cart

Hi,

Here are the bugs:

i) Cart disappearing act for non-registered users

1) go to www.mephit.cz/cs/hry-na-hrdiny/v-cestine-slovencine
2) select third product and add to cart
3) notice that item is added to cart but then disappers
4) navigate to the Dungeons and Dragons
5) cart reappears

ii) Cart for unregistered users

I currently have set up in Configuration / Checkout tab Login = Yes and Registration = Registration hence I would expect quests to be not able to do a purchase at the moment (i've flushed my cache). In the long run, I want to enable customers to perform purchase without registration (but for that I need first problem to be sorted out.

iii) Cart overriding

When two or more quests are making a purchase they seem to override / share their cart.

Thanks,

Karol

Nicolas,

I had both joomla cache and system cache plugin disabled ... however my template had its own cache as well and that was the culprit. Problem solved.

Thanks,

Karol