JoinedSensesWhat if you use the IP rather than the url?
74.91.125.142
unfortunately it runs into the same exact issue.
My guess is it has something to due with how server name is being reported back from A2S server info (shoutouts to Wiethoofd for being smarter than I in these matters); originally thought it might be because there is a map timer in the server name but it's present in other servers (specifically RJump ECJ).