The 13 October 2015 build (10528) is out.

[oBFusCATed]

This is good, because it is not our problem and we can redirect you to the trac.wxwidgets.org Go post them an issue report about this problem.

[teto]

Issue filed on http://trac.wxwidgets.org/ticket/17243#ticket
On the other side it means that a fix will take more time to come up right :'( ? Anyway I had already reverted to an older nightly so it's all good for now

[oBFusCATed]

But the old nightly should have the same problem if this is a wx issue. 

[teto]

Anyway I compiled myself your git mirror and the problems have disappeared (my build uses on wxWidgets 2.8 while the official nightlies are 3.0 I believe, that may be why).