Jon updated the editor_ve.feature test today, but I cannot get a clean run of the test on beta labs.  

In every case one token seems to persist longer than it should, on the order of 15+ seconds.  I was tailing mobile.log for three successive unsuccessful runs of that test and got these results: 

2014-04-09 22:04:34 deployment-apache02 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received 0784e6702ac5df67d042c4a7969165bd - expected 0a84ee38edc0905b86d3620bd12765e9
2014-04-09 22:05:36 deployment-apache01 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received 738fbdc0987c5b31cef77ae5e08aa9fb - expected a041b5f2632ef617d1b92681456d8866
2014-04-09 22:05:53 deployment-apache02 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received 738fbdc0987c5b31cef77ae5e08aa9fb - expected a041b5f2632ef617d1b92681456d8866


2014-04-09 22:08:13 deployment-apache01 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received b9547af8f118ad0bca2834777d62ba1c - expected 29d3774af72c2a0e6f0768092480c982
2014-04-09 22:08:31 deployment-apache02 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received b9547af8f118ad0bca2834777d62ba1c - expected 29d3774af72c2a0e6f0768092480c982
2014-04-09 22:09:42 deployment-apache01 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received c6c71ff97b5a448c78f3e85aa27e343d - expected 3a78d9b84bb3873f503baf7d0e41b4cc

2014-04-09 22:11:14 deployment-apache01 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received 1ec21965b2c0eb6dcfd6a01ef1c4eacc - expected 520e7ebbfa9f0449d3ebc0c79e350911
2014-04-09 22:11:31 deployment-apache01 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received 1ec21965b2c0eb6dcfd6a01ef1c4eacc - expected 520e7ebbfa9f0449d3ebc0c79e350911
2014-04-09 22:12:38 deployment-apache01 enwiki: SpecialMobileOptions::submitSettingsForm(): token mismatch, received 9ce4d541e91887bed12a76e988f90965 - expected 467de8a293b2a6de7a6fef0905660b46