Icelandic Glacial Spring Water, 1 Liter

I started drinking this water regularly about 5 years ago when I fell in love with its taste. Around fall last year I started noticing a significant change in the taste of Icelandic Glacial, at first from the store-bought bottles and within a month from the official website subscription. I inquired about the change but received no answer. I sent another request after some more time and was answered that their water goes through rigorous inspections and bla bla bla... I KNOW THE TASTE! I used to. Now this tastes literally like tap water. I can't drink it any more! Something's changed and I know I felt it distinctly because I had to cancel my 5-year subscription specifically for this reason. Additional questions were left unanswered so around winter I switched to Fiji. Great water. For now. Hopefully it continues to be great unlike Icelandic Glacial.