Bests & Worsts Reviews from Amazon

I rarely write reviews but feel I should in this case, to provide a word of caution from one mom to other parents. My kids have been using Tom's of Main Silly Strawberry for years and years. When they started using this particular tube (one of a three-pack), they complained it tasted strange. I tried it and it does indeed taste strange, not at all what we are used to. I'm not sure if the "20 percent more" tubes changed formula in any way from the regular size? Nothing on the packaging alludes to a change in the product, which leads me to believe the product is just not good. I tried to return the tubes but it is beyond the return date by a few weeks (as we were finishing our last tube). I am hoping the supplier, or Toms or Amazon on their behalf, will accommodate a return given the defectiveness of this product. I did purchase regular tubes from another vendor and am curious to see if the problem persists.