Same issue here.
Originally uploaded around 7am, checked in at 1pm, saw it was still processing. Upped the version number and uploaded again at 2pm, as this has been a semi-reliable workaround in the past. An hour later still processing.
Also troubling is that uploading once via Xcode 6, I'm still seeing three builds instead of one popping up in itc. I know that isn't uncommon since the changes to the upload process, but it would be nice to have it fixed, it really looks messy since we can't delete them ourselves.
Has anyone successfully passed "processing" in the last few days? I am working with a client who has a brilliant app that really needs to go out for the start of February, due to its nature. (I'm aware I can request an expedited review for them, but I'm not sure when it's reasonable to contact Apple directly about this.)
Probably irrational to worry so much as I know some builds in the past have taken ~24 hours to shift status, but I'd love to hear if any of you above have progressed since posting, and if so if it happened naturally or if you kept upping the build number until it switched in a timely manner, and, not that I think it really matters, but if you submitted via Application Uploader or Xcode. (I used both at 7am, only Xcode at 2pm.)