To check: possible problem in the rate query for global algos
It currently looks like the results returned by the global algo rate query are limited to 100 results.
If you check the log outputs for e.g. 'Got array with 100 rates from query for new global rates', you will see, that this number is always 100, regardless of the key that was used (which I would not expect, ad hoc).
Furthermore in the rate panel algorithms seem to appear and disappear in different lumi sections (e.g. you can observe this for 'L1_Mu12er2p3_Jet40er2p3_dR_Max0p4_DoubleJet40er2p3_dEta_Max1p6').
So it seems to me, that somewhere there is a limit, that prohibits more then 100 results from the query.