I wasn't able to reproduce this on the Mac 64 bit nightly build for May 20, 2014. Were you seeing this on a Windows or a Linux build?
How many fiducial lists did you have in your scene? Were you toggling fiducial visibility between the scene views? Which module were you in when you restored the scene views?

Linux, Debian. 20.5 version r23213 and r23124 tested.(Different computers, different configuration settings on them, so most likely the code...)

Error occurs, if you use "Scene Views" module to restore. Using top menu/bar Scene shortcut doesn't empty the fiducial list. (Noticed recently. With previous versions they emptied also.)

Toggled or left untouched --> same result. Few times tested, number of fiducials in scene varies from 3 to 142.

Still no luck reproducing it. Could you make an MRB of your de-identified data and scene and attach it to this bug report?

http://wikisend.com/download/691292/2014-05-28-Scene.mrb
(Too big to be uploaded here. Will be there for 7 days.)

File created by downloading from module SampleData MR-Head. Then randomly clicked several points. After that created 4 scenes. Then saved as mrb and quited Slicer.

How to continue:
Start Slicer. Load mrb. Check from markups that all is ok. Go to module "Scene Views". You should see 4 scenes. Pick for example SceneView_1 and click on green arrow to restore. We see that image changed, but when we go to "Markups" module, all F list information is gone. Only blank fiducial list left.

You got same error?

I haven't been able to reach wikisend.com, could you use a different site?

Strange, dropbox better?
https://www.dropbox.com/s/wmxz3gj0bnwd6xi/2014-05-28-Scene.mrb

P.S. If not dropbox, which server you prefer?

Got it! Will look at it today.

That's some odd behaviour, still digging into it, but I'm seeing fiducials in 3D but an empty fiducial list, and no volume information in the 2D views, nor fiducials. The latter was a bug in the switch to a new 2D rendering pipeline, but it should have been fixed by the time you encountered this bug. I'll have to dig into the scene file, maybe try some other versions, and report back.

On mac: see the volume in the 2d slice windows, when restore a scene, fids disappear from the list and 2d, show in 3d.

Hmm, didn't get them back that way, but if you press several (Amount of clicks required varies....) times on eye (toggle visibility on and off) fiducials return to 2d and 3d, but still miss in the fidu list.

This was fixed:
http://viewvc.slicer.org/viewvc.cgi/Slicer4?view=revision&revision=24376