Ok, I have attempted to emulate everything I can about your environment but I still cannot replicate your issue, I'm so sorry I'm asking for so much but could you send me your logs again after making sure you've updated to 1.2 (13)? Thanks again!
Ok hopefully for the last time, I've added logging for all requests (before authentication is added), so hopefully (1.2.15) will give me the complete info to troubleshoot. Thank you again!
Ok great, I finally (hopefully) found the bug in 1.2.17, the app was not making the instance url lowercase before querying the current user, is it fixed now?