Nah. They were fluking their way to 1 goal wins while being outplayed in a large number of matches. Icardi was keeping them afloat with clinical finishing, and Handanovic making saves. As soon as Icardi falls out of form and Handanovic stops making impossible seeming saves, they suck.
It was the exact same thing 2 years ago in 15-16 when they were first in the table from round 15-18, and then only won 8 of their last 20 matches.