Not sure if this is a database_cleaner issue, but database_cleaner is apparently not able to clean up the DB

[Vikram]

I get this warning message each time I run tests that includes displaying records of nested resource:    WARNING: there is already a transaction in progress

And Capybara is unable to find records of nested resource. 

I thought this is an issue with RSpec, but my request was closed. I really need some headway on this, been stuck on it for long. 

Please help!

Thank you!