I've got a couple of oddities with 3.0.0-beta1

I've got (for various reasons) several products with the same item name.

If I turn on the SEO URLS then I can never get to a specific item - I can only drill into a list of objects matching the item name (and clicking on them just loops back to the list).

If I have category with a single item in it then I get a time out from Firefox which reports:

Firefox has detected that the server is redirecting the request for this address in a way that will never complete.

Anyone else come across this?