TF2 Last Map not rotating to First Map

My TF2 Trade Plaza server has only 2 maps:

• trade_plaza_2
• trade_plaza_station_square_v1

I have enabled TF2 voting to the the map and it works fine when I am on the first map (trade_plaza_2). When I then get to the next (which is also the last) map (trade_plaza_station_square_v1) and I want to vote to go back to the first map (trade_plaza_2) there are no maps to vote for.

So basically I want trade_plaza_2 (the fist map) to be available in the vote list when I am on the trade_plaza_station_square_v1 map (the second and last map)

I really hope someone out there can help as I have searched and searched and I cannot find anything that refers to this problem.

My server.cfg is as follows:

// dodbits SRCDS Team Fortress 2 cfg file generator Ver 1.

say "Loading SRCDS Team Fortress 2 cfg file"

// General server name, passwords and contact details 
hostname "Private" 
rcon_password "SomeRandomPassword" 
sv_password "AnotherPassword" 
sv_contact "anEmailAddress" 
sv_tags "" 
sv_region "7" 
sv_lan "0"

// Server bans and server logs 
sv_rcon_banpenalty "15" 
sv_rcon_minfailures "5" 
sv_rcon_maxfailures "10" 
sv_rcon_minfailuretime "30" 
sv_rcon_maxpacketsize "1024" 
sv_rcon_maxpacketbans "1" 
log "on" 
sv_logbans "1" 
sv_logecho "1" 
sv_logfile "1" 
sv_log_onefile "0"   

// Server downloads and files 
// No fast download maximum file size. 16 is def. 64 (max) recommended if you do not have a fast download server. net_maxfilesize "64" 
//Fast download url. Leave blank if you dont have one but set the above to max. 

sv_downloadurl "" 
sv_allowdownload "1" 
sv_allowupload "1" 
sv_consistency "1" 
sv_pure "1" 
sv_pure_kick_clients "0" 
sv_pure_trace "0"

sv_vote_issue_kick_allowed "1" 
sv_vote_kick_ban_duration "10"

sm_advertisements_enabled 1 
sm_advertisements_file "advertisements.txt" 
sm_advertisements_interval 120    

tf_weapon_criticals "0" 
tf_weapon_criticals_melee "0"


// Bandwidth Rates 
sv_maxrate "50000" 
sv_minrate "7500" 
sv_maxupdaterate "66" 
sv_minupdaterate "20" 
sv_maxcmdrate "66" 
sv_mincmdrate "30"

// General server settings 
mp_friendlyfire "0" 
sv_alltalk "1" 
mp_chattime "10" 
sv_use_steam_voice "1" 
sv_allow_voice_from_file "0" 
sv_voiceenable "1" 
mp_allowspectators "1" 
decalfrequency "30" 
mp_flashlight "1" 
mp_footsteps "1" 
mp_autoteambalance "0" 
mp_teams_unbalance_limit "0" 

// Time after the teams become unbalanced to attempt to switch players.
mp_autoteambalance_delay 60

// Time after the teams become unbalanced to print a balance warning
mp_autoteambalance_warning_delay 30

sv_restrict_aspect_ratio_fov "0" 
mp_forcecamera "1" 
sv_cheats "0" 
sv_pausable "0" 
sv_allow_wait_command "0" 
sv_hudhint_sound "0" 
mp_forceautoteam "0" 
mp_falldamage "1" 
mp_fadetoblack "0"

// Movement speed and feel 
sv_gravity "800"

//Round specific cvars  
mp_enableroundwaittime "0" 
mp_bonusroundtime "15" 
mp_restartround "0"

// default is 
mp_stalemate_enable "0" 
mp_stalemate_enable "1"

mp_stalemate_timelimit "240" 
mp_maxrounds "0" 
mp_winlimit "0" 
mp_timelimit "0" 
tf_flag_caps_per_round "3"

// TF2 specific Gameplay and server settings //(ONLY found in TF2)                 
tf_weapon_criticals "0" 
sv_allow_votes "1" 
tf_damage_disablespread "0" 
tf_use_fixed_weaponspreads "0" 
mp_idlemaxtime "5" 
mp_idledealmethod "3" 
mp_respawnwavetime "0" 
mp_disable_respawn_times "1"

// Change to next map immediately upon successful vote     
sv_vote_issue_changelevel_allowed "1" 
sv_vote_issue_kick_allowed "1"

// Change to next map at the end of the round     
sv_vote_issue_nextlevel_allowed "0"

mapcyclefile "mapcycle.txt"

// Execute ban files 
exec banned_user.cfg 
exec banned_ip.cfg 
writeid writeip

------------------------------ END of server.cfg

My mapcycle.txt file looks like this:

// Default mapcycle file for Team Fortress. 
// 
// DO NOT MODIFY THIS FILE! 
// Instead, copy it to mapcycle.txt and modify that file.  If no custom     
mapcycle.txt file is found, 
// this file will be used as the default. 
// 
// Also, note that the "mapcyclefile" convar can be used to specify a     
particular mapcycle file.

trade_plaza_2 
trade_plaza_station_square_v1

------------------------------ END of mapcycle.cfg

My maplists.cfg contanis this:

"MapLists"
{
    /**
     * Default requests go right to the mapcyclefile.
     */
    "default"
    {
        "target"        "mapcyclefile"
    }

    /* Admin menu, map menu */
    "sm_map menu"
    {
        "file"          "addons/sourcemod/configs/adminmenu_maplist.ini"
    }

    /* Admin menu, map voting menu */
    "sm_votemap menu"
    {
         "target"   "mapcyclefile"
    }

    /* For the "randomcycle" plugin */
    "randomcycle"
    {
        "target"        "default"
    }

    /* For the "mapchooser" plugin */
    "mapchooser"
    {
        "target"        "default"
    }

    /* For the "nominations" plugin */
    "nominations"
    {
        "target"        "default"
    }
}

------------------------------ END of maplists.cfg