Region Badges Over Time

(A region can have two such Badges, mapper and ruler):

Find the region history of jenzanos.

Megachip, drii, asp_fan_cb, Bomo, Bumblebee, Ellikatz, Jaxel, Wurm, carlptr, Leckmuschel, olilo, missisStone, Barney.vk, kredrimi, thorkel, Phii, VincentVega23, Krypton1984, wuffel, DasUmmi, Uhu712, MasterFlo, olifant, Kleiner, Anolis, Aguti, Knuspakex, Saniafeh, InI4, mc1r, shibby_ronson, Gaensebluemchen, jellybelly, Kosmokrat, ibleedhope, Busterania, Loki, werla, Nick, AleksUA, Hunter, Auraren, Ilexa, JohnFlame, Blackcats, Derholzspan, MegaAnt, lucy, Moggus, BoF-GB, T-Rex, Hugosoft, Pieper, Matze, _yak, GeHa, XLV1, dorima, DaanVZ, Snoopy, Daiten, Felix11, HaraldLegner, ThorsGate, gemslein, FotografieStorch, allerding5nein, color_poisoning, Rainbow, Heisenberg, onlineflow, Ratte, Egga, SzyMarek, rabe85, Grinsekatze, Bohne, Trolske, room6675, 4N3G4ZPK, TurboNeko, Ardik, michixlol, Coconut99, seeflieger, CrazyChris, Uschidibb, QueenOfNowhere, Kyrabor, Nananana, Bengel, gasttor, Schatzforscher, Sozioma, Goldesel, 1Test1, erebos, linux, manjartens, Bart23, pj007, soaquila, mxke, Spes, TXL1, LittleBoo, Svenibeu, Goak, Stil, Banquienchen, https, Seife, Lingonberry, Alznap, SaBiSchna, toadie3k, Stina-Stenstump, NasenBaer, knumitiv, Madder, Johanni_09, Lila, xwusel, Plueschi, wolfie112, Kellu73, Dasm, WalterBlue, Fledermaus, Crulamin, marvinpoo, Klugey, loptsky, Blackbird5, kaputterfarn, vortex23, Mottenmann, SteffiRebelo, gokp, troelf, HANSEBANGER, Herr_Korn, blaues_Wunder, JollyRoger, Winehorn, windthings, Jeremail, datenhamster, emmi, brilina, derM12, skipscene, Wrona, gotchas, nirub, KlapperKero, NeoCortex, .sid, Tarabas, MegTest, Team-13-RDR, Pampelmops, Badger, Waws, alexs77, Yirrin, Halupasch