Tado integration; last updated and last changed times not correct

I have a bunch of Tado devices and I have configured and connected the HA Tado integration to my Tado account. Things are generally working but I have noticed that if I enable the ‘secondary info’ for Tado entities in a dashboard and select either ‘time last updated’ or ;time last changed’ then (a) bith of those times are the same (seems unlikely) and (b) the value reported is always midnight of ‘today’. SO if it is currently 14:20 then the last updated and last changed values both say ‘14 hours ago’. There are a few entities that have the correct values (device tracker and outside temperature) but all of my regular tado device and room entities exhibit this issue. Is this a known issue/limitation?