Default Verification failed on class ART / Dalvik

I'm getting a weird error using the Aviary SDK for some users who are using ART. I'm confused on why this happening (only on 4.4.x obviously) as the app works perfectly when calling this SDK on Dalvik. Any one have any have any ideas to solve this? Aviary claims it's PhoneGap/Cordova issue (our base), but I don't think that's the issue here as it only fires when the activity is launched.

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06-06 09:45:36.037: D/Aviary(27701): Pictures folder: /storage/emulated/0/Pictures
06-06 09:45:36.037: D/Aviary(27701): show
06-06 09:45:36.037: D/Aviary(27701): VERSION => 3.0.4
06-06 09:45:36.037: D/Aviary(27701): VERSION => 157
06-06 09:45:36.041: I/ActivityManager(741): START u0 {dat=file:///storage/emulated/0/DCIM/Camera/1402062335694.jpg cmp=com.XXXX.app/com.aviary.android.feather.FeatherActivity (has extras)} from pid 27701
06-06 09:45:36.054: W/CursorWrapperInner(27701): Cursor finalized without prior close()
06-06 09:45:36.058: I/CordovaLog(27701): Changing log level to ERROR(6)
06-06 09:45:36.087: I/ActivityManager(741): Start proc com.XXXX.app:standalone for activity com.XXXX.app/com.aviary.android.feather.FeatherActivity: pid=28285 uid=10060 gids={50060, 3003, 1028, 1015}
06-06 16:20:12.473 W/art     (188): Could not get current activity
......
06-06 09:45:36.320: E/art(28285): Verification failed on class com.aviary.android.feather.library.external.tracking.LocalyticsSession$UploadHandler in /data/app/com.XXXXXXX.apk because: Verifier rejected class com.aviary.android.feather.library.external.tracking.LocalyticsSession$UploadHandler due to bad method void com.aviary.android.feather.library.external.tracking.LocalyticsSession$UploadHandler.deleteBlobsAndSessions(com.aviary.android.feather.library.external.tracking.LocalyticsProvider)
06-06 09:45:36.320: E/AndroidRuntime(28285): FATAL EXCEPTION: SessionHandler
06-06 09:45:36.320: E/AndroidRuntime(28285): Process: com.XXXXX.app:standalone, PID: 28285
06-06 09:45:36.320: E/AndroidRuntime(28285): java.lang.VerifyError: Verifier rejected class com.aviary.android.feather.library.external.tracking.LocalyticsSession$UploadHandler due to bad method void com.aviary.android.feather.library.external.tracking.LocalyticsSession$UploadHandler.deleteBlobsAndSessions(com.aviary.android.feather.library.external.tracking.LocalyticsProvider) (declaration of 'com.aviary.android.feather.library.external.tracking.LocalyticsSession$UploadHandler' appears in /data/app/com.XXXXXXX.apk)
06-06 09:45:36.320: E/AndroidRuntime(28285): at com.aviary.android.feather.library.external.tracking.LocalyticsSession$SessionHandler.init(LocalyticsSession.java:1427)
06-06 09:45:36.320: E/AndroidRuntime(28285): at com.aviary.android.feather.library.external.tracking.LocalyticsSession$SessionHandler.handleMessage(LocalyticsSession.java:1124)
06-06 09:45:36.320: E/AndroidRuntime(28285): at android.os.Handler.dispatchMessage(Handler.java:102)
06-06 09:45:36.320: E/AndroidRuntime(28285): at android.os.Looper.loop(Looper.java:136)
06-06 09:45:36.320: E/AndroidRuntime(28285): at android.os.HandlerThread.run(HandlerThread.java:61)
06-06 09:45:36.320: W/ActivityManager(741):   Force finishing activity com.XXXXXX.app/com.aviary.android.feather.FeatherActivity