Hello,
Absolutely loving K2, thanks for all your hard work!
Converting a 400+ item site and after hunting in sh404 configs, I realized that there is an import bug.
Using clean install of K2 2.4.1 importing items from a 1.5.20 database.
Seems like the K2 import does its own Title to Title Alias conversion and disregards the existing Joomla Title Alias field (although the import works with individual Items). Any existing Joomla custom title alias will just get overridden.
As a bonus related bug, while doing the alias conversion, K2 also keeps URL illegal characters like "à" in the alias.
Efharisto poli!
--Olivier