when was this build from?
if it was between 5/1 and 5/13 (roughly), then yeah you should recompile. There was a bug somewherez that was fixed recently.
It is always a good idea, if you are compiling from HEAD on github, to keep an eye on the activity there (commits, issues, pull requests). There may issues or fixes that would apply to the code you are using (which is in a staging state, not a release state).