Store datetime in UTC format now, and fix presentation of TZUTC. Also standardise message summaries on Notifications

app/Jobs/MessageProcess.php

@@ -228,16 +228,18 @@ class MessageProcess implements ShouldQueue
 			if ($this->mo->msgid) {
 				$o = Echomail::where('msgid',$this->mo->msgid)
 					->where('fftn_id',$this->mo->fftn->id)
-					->where('datetime','>=',$this->mo->date->subYears(3))
+					->where('datetime','>=',$this->mo->date->clone()->subYears(3))
 					->where('datetime','<=',$this->mo->date)
+					->dontCache()
 					->single();
 
 				Log::debug(sprintf('%s:- Checking for duplicate from host id [%d].',self::LOGKEY,$this->mo->fftn->id));
 
 				if ($o) {
 					// @todo Actually update seenby
-					Log::alert(sprintf('%s:! Duplicate echomail [%s] in [%s] from (%s) [%s] to (%s) - updating seenby.',
+					Log::alert(sprintf('%s:! Duplicate echomail [%d] (%s) in [%s] from (%s) [%s] to (%s) - updating seenby.',
 						self::LOGKEY,
+						$o->id,
 						$this->mo->msgid,
 						$this->mo->echoarea->name,
 						$this->mo->from,$this->mo->fftn->ftn,
@@ -284,6 +286,7 @@ class MessageProcess implements ShouldQueue
 				$o = Echomail::where('msg_crc',$xx=md5($this->mo->msg_crc))
 					->where('fftn_id',$this->mo->fftn->id)
 					->where('datetime','>',Carbon::now()->subWeek())
+					->dontCache()
 					->get();
 
 				if ($o->count())