Is it me or is there some issue. Since I've upgraded to version 0.3.2.9 there has been no update to the
bandwidth graphs.
It is not only you. The metrics for bandwidth are not being reported as often anymore for privacy reasons - in particular for protecting identities of onion guards.
Trac ticket for Onionoo enhancement: https://trac.torproject.org/projects/tor/ticket/24155 Ref: https://lists.torproject.org/pipermail/tor-relays/2018-January/014254.html
-- 4096R/A83CE748 Valters Jansons