Manufactura K4 support thread - please report bugs and glitches!

Hello, and good evening.
I am having an issue regarding yur Pirate Island pack, it seems to not download and whenever I try to add to my project (engine version 4.10), nothing happens. I tried to delete local content and the re-download it, but it won’t download since I cannot add it to any project. Would you happen to have a solution for that?