They are ending for a year. Because they want আরো chapters before continuing. Its just like the grand magic games, they left in the middle of the arc, and thats what they are going now.
no offense but... SPOILER ALERT FOR THE জাপানি কমিকস মাঙ্গা NO OF COURSE NOT THEY ALREADY DISBANDED ONCE AND IF U READ THE জাপানি কমিকস মাঙ্গা WHEN MAVIS'S GHOST GOT HIT WITH A SPELL THE CRYSTAL TO FAIRY হৃদয় BROKE