curses and mines

Im using 2 blasphemy curses and mines, every time i place a mine it makes it removes the curses from the mobs for a split second rendering them useless during that time. I could just be missing something but everyone I have talked to about it also thought it was a bug. I made a gif of it to show it https://gyazo.com/54f396ddffa60bb8f693a896e3dda548 .

Will this bug be ever fixed? Every time I lay down mine all auras in blasphemy stop working for period of laying mine animation. thx.