There are two EU servers…
185.60.112.157
185.60.112.158
The trace you’re showing in that image is to the .157 server, which is the one I was having a lot of problems with a couple of days ago, whilst traces to the .158 server were okay. Myself and a number of others reported it, with WinMTR traces, in this thread (which receives no Blizzard response)…