Your right, you just stirred up the yeast and sediment that had collected at the bottom of the keg by moving it around. Everything is fine. It will settle out again.
5 gallons Irish Stout
5 gallons Brown Ale
5 gallons Porch Swing Ale
5 gallons Irish Red Ale
5 gallons Crimson Ale
5 gallons Pale Ale
= 30 gallons
19,825 + 30 = 19,855 gallons