I picked up one of these yesterday to see what it was like. When I got it home I did a quick boiling test to compare it to my Military version. I supplied the same amount of fuel to both, used no lids and was trying to boil 1/2 a pint of water on each.
The Swedish Army version boiled in approximately 7 min, much as it always does. The Lidl version however never reached a full rolling boil, despite leaving it to burn for 20+ minutes. I had treated the burner in exactly the same way as I had the SA version when new, in that I let the wick soak up one load of meths and then refilled before using. The Lidl burner stayed alight for the duration of the test but never seemed to achieve the 'gas ring' effect of the SA burner.
So I'm curious, did I do something wrong in getting the thing going or is the burner just duff? I suspect it may be an issue with the burner because there are fewer holes in the ring and they are all a lot larger than the proper Trangia burner.
Also the Lidl burner is a touch smaller than the SA version. Is the Civi Trangia burner also smaller than the SA version? If so I'll just replace the burner as the rest of the kit is perfectly OK. Failing that I can always adapt the burner stand to fit the SA burner.