I was planning on replacing liner in May when weather is warmer. It had no holes or leaks when closing. Today we took the winter cover off to find less than a foot of water. I checked under deck and it was flooded. We found a hole in the bottom of liner. I know you shouldn't leave a pool without water so that wall won't cave with wind. We have our the bottom of deck surrounded with landscaping cloth and I feel it might be ok. Adding picture. What do you think? Our weather is going to drop into the 30's at night and high of 40's this coming week.