Hi!
Is anybody here who has dealt with a "strange" work of k2 tools calendar and archive - something is completely wrong eit the data.
I have Joomla 2.5, K2 v2.6.6. Tha category with the news, where I take the article for the calendar and the archive from, but: wherever I click - I have the materials from february, or from may - at random.
Some screenshots:

To create the material - March.



See that in March we really have the material



Click at March y receive the materials from February



with the calendar - the same problem



Help me pls ;)

Hello Peter,

Try turning off cache for these modules and tell me if that did the trick.