Node template suggestion stopped to work for new content types I experience the simmilar issue as asked here

I already have several template suggestions that are working properly following structure:

node--type.tpl.php

But for newly added content types, it does not work, whatever i do. I cleared cache, recreated content type, checked spelling. 

How can i track in devel or in other way what is source of this error ?
This was due to the strange Caching issue, source of which is yet unknown to me. It may me somehow connected to APC caching, or to nodeaccess cache. I am not yet sure. 

After nervous session of clearing different layers of cache, i somehow get it to work.