Yes, still on 2.0. Both your pointers seem to check out fine.
On the timeline we have "Accepted abstracts" set to June 1 (past) but "Accepted papers" to Aug 18 (future).
For "submission materials" at this event we have "Abstract followed by presentation" - could the "accepted papers" date be somehow slowly us down because of this two phase submission approach?
I'm grasping for straws