Saving as bundle vs Audiosnap markers

I've done some editing in my project and I'm now ready to mix. I would like to save the session as a bundle before mixing in order to clear up all the audio fragments. I know there are people having problems with bundle files, but fortunately I haven't met those problems yet.
Anyways, after editing I have bounced all audio clips (to clips) and none of them have audiosnap (or stretch) enabled. But when I try to save as bundle, a pop up tells me that "projects containing audiosnap markers cannot be saved in the bundle file format".
I've seen this message before and usually it disappears when all audio clips are bounced and audiosnap disabled. But not this time.
 
Any suggestions ?

I would like to save the session as a bundle before mixing in order to clear up all the audio fragments.

If all you want to do is clear up the fragments, have you tried the Utilities->Consolidate Project Audio command? It copies all the used audio into a folder underneath the Audio folder.  You can then delete all the audio in the Audio folder and move the consolidated audio into the Audio folder.

Yeah, a bit cumbersome but sometimes useful.

that's kind of lame that you can't save a bundle file when you have AS markers...