Ok so I have just recently within the past month starting kegging beer and I have an octoberfest and red IPA on tap that has been outstanding. Just recently I brewed a winter lager that I have to put in the same fridge I use for my kegs. With that being said the kegs got moved around a bit and for the next week or so I have to have my fridge temperature at about 52 degrees when it has normally been sitting at 38. It has been 2 days since I raised the temperature and I went to pour a pint last night out of both taps and I am getting nothing but foam now and the beer tastes a little flat. So my question is with the temperature change and the moving around of the kegs has that caused my beer to go flat and if so do I need to reforce carbonate for a couple days and then set dispensing psi higher than I had before (which was between 12-13). Any help would be appreciated I do not want to keep trying different things and wasting beer because both of these brews are almost gone and I have made a rookie mistake with kegging by not having a brew in the making when kegging the others to replace them when they are empty.