One package stuck in pending publication state for hours ?

I've got several packages building in my PPA, most are building cleanly and publishing fine. However, one of them is stuck in 'Pending publication'.

The package in question is rfidtag at https://launchpad.net/~sparkslabs/+archive/ubuntu/packages

Timeline:

Upload version 0.2.3, try to build. Build fails
Upload version 0.2.4, try to build. Build succeeds. (So I try deleting 0.2.3)
0.2.4 gets Stuck in "pending publication" for a few hours, so I give it a while longer.
In case a new would unplug things, I bumped the revision to 0.2.5 with a new version. Build succeeds. That's now been stuck in pending publication for over two hours.

I've looked through launchpad questions, and checked

https://launchpad.net/~sparkslabs/+archive/ubuntu/packages/+edit

And that's showing both "enabled" and "publish" as ticked.

Not sure if it's my fault, launchpad's or something else.