Revert "Fix date being used in mail packets, timezone was effectively being to a timestamp with the timezone already"

This function is used to get the true date of a message (taking into account the TZ), and needed when creating the TZUTC

This reverts commit ad0ad73b0c.

app/Notifications/Netmails/Ping.php

@@ -55,8 +55,8 @@ class Ping extends Netmails
 		$msg->addText(
 			sprintf("Your ping was received here on %s and it looks like you sent it on %s. If that is correct, then it took %s to get here.\r\r",
 				Carbon::now()->utc()->toDateTimeString(),
-				$this->mo->datetime->utc()->toDateTimeString(),
-				$this->mo->datetime->diffForHumans(['parts'=>3,'syntax'=>CarbonInterface::DIFF_ABSOLUTE])
+				$this->mo->date->utc()->toDateTimeString(),
+				$this->mo->date->diffForHumans(['parts'=>3,'syntax'=>CarbonInterface::DIFF_ABSOLUTE])
 			)
 		);