Britney Gets Extended Visitation, BUT! ...

...an X17 source Xclusively tells us the psych report is what's holding her back.

Our girl Brit had a successful day in court where it was confirmed the mother of two would get to spend more time with her two kids and X17 has learned that "extended" time will mean some afternoon hours in addition to her current, three-hour (supervised) visits from 9 a.m. to noon, three days a week! And while this is great news for Britney, our source says that unsupervised visits or overnights are "well down the road" because of Brit's fragile mental state.

On July 31st, the court will address her father Jamie's temporary conservatorship over his daughter. We'd love to see Brit get her personal and financial freedoms back... but there's a catch. If Britney is allowed more independence, chances are it'll hurt her custody case.

Sounds kinda unfair, but that's the legal system for ya - we're just hoping for the best!