You could have saved yourself a lot of trouble by just path substituting from your existing sources to the system mount but it is a bit late for that now. Your going to need to provide logs and some more detail for anyone to be able to figure out what is going on. What is different between what is scraping and what is not? Does one have nfo files? In this process did you change scrapers (ie you were using TVDB before and used this switch to move to TMDB)?