I assumed good faith and attempted to engage the user in the discussion processhttps : / / en . wikipedia . org / w / index . php ? title = User _ talk : Sebastian _ Beroe & diff = 578302372 & oldid = 570457771, but they switched to an IP and so far have refused to post on the relevant talk page, instead making numerous reverts on Europa Report and Ctenophora ( ie . https : / / en . wikipedia . org / w / index . php ? title = Europa _ Report & diff = 580693270 & oldid = 580062864, https : / / en . wikipedia . org / w / index . php ? title = Europa _ Report & diff = 582073609 & oldid = 582070497, https : / / en . wikipedia . org / w / index . php ? title = Europa _ Report & diff = 582435715 & oldid = 582175277 ) without any attempt to discuss the matter.
