Yes, it's normal (should be above 65C, anyway). Yes, even "dishwasher-safe" plastic items often warp or discolor in a normal hot dishwashing cycle. I wouldn't p

Yes, it's normal (should be above 65C, anyway). Yes, even "dishwasher-safe" plastic items often warp or discolor in a normal hot dishwashing cycle. I wouldn't put anything plastic or fragile in the dishwasher, but virtually everything in the kitchen is ceramic, glass, or stainless steel, so.