No....there are no visible bloom, yet, on any part of this tree other than the top. But, that is not unusual. Lychees, especiallly Hak Ip, will often bloom on the most sun exposed part of the tree first, and sometimes exclusively. Most times, the rest of the tree is a week or more behind and blooms with somewhat less intensity. As far as the Sri Lankan Weevil, it only attacks the leaves in my experience. I haven't ssen any fruit predation so far, thankfully.
Harry