The fix on the original site that I reported to you did start working, but now I have downloaded the latest quickstart of JA-Blockk and installed it on a second site, and I am continuing to get the NO PACKAGE error.
Also, I did confirm that the template that is being installed from the latest quickstart does describe itself as version 1.2.0 on the TEMPLATES page, but when you log into the backend, you get an alert that you need to upgrade to the latest version of the JA-Blockk template.
Something is still not right, so I am about to wipe out the files on the original site that I reported and reinstall JA Blockk. I expect that the NO PACKAGE error will return.