I'm talking about DP8. The guys at MOTU were made aware of the issue and solved it. It was not really a bug in DP7 as such. More like DP7 not being ready for the way the VE Pro 5 Audio/Event Input plugins work. Nobody is to blame in the matter but the changes in DP8 fixed the issues with bouncing and latency compensation with regards to VE Pro.
EDIT: I was a bit premature in my conclusions about bouncing. It only happened to work in my one test session, but I can't get it to work again now. Apologies.