I just updated to 1.3.0 and noticed when I try to enable ranks and save&reload it jumps back to disabled.
I did not test this before updating so I don't know if this is a regression or an older issue.
Cheers
Werner
Edit: Another issue. When trying to set a default member list I get
2S119/1 The CSRF protection key did not match. This may indicate a plugin or theme is out of date. Please contact technical support for more information.
The log sys:
3C409/G This file is not compatible with the version of Invision Community you are using