Don't know. Seems the gate is well and truely shut. You need to do what is best for you in the current circumstances, but commonsense needs to prevail I would suggest.
There will be quite a few retail holders who will take advantage of the post 30 June extension, and only accept after that date, so it might take until closing to get over 90%, but thats likely now imo.
Hell, if MS do fold into it, there's another easy 5%
If you don't want OZL shares, the market is still there tomorrow