Planet EPIC 22881391 b
According to the link above, this planet's mass is 0.7 times Jupiter mass, and it's radius is, however, only 0.079 Jupiter radius.
What does this mean? Jupiter's mass is 1.898×1027 kg, and it's radius is 71492 km, so we could get the mean density of this exoplanet -- it's about 1.76×106 kg/m3 ! We all know that Earth's mean density is about 5.514×103 kg/m3, while a typical white dwarf has a density of between 107 and 1010 kg/m3. So EPIC 22881391 b is more likely a white dwarf, but not a planet, huh?
Or is it just a typo?