I am in the process of upgrading a website to the blockk template and all was going well until now that I get an error on the front page "Missing format specifier at end of string" and if I enable error reporting it shows /libraries/src/Language/Text.php (281)
I think this started when I updated the T4 but installing original version did not help.
I tried making another menu item with the Articles > Magazine Layout and that gives the same error.
Tried different categories but always the same error.
Standard category blog layout works and other pages work.
Please advice.