If there wasn't freezing fog (so fog and temperature 0C or less), or any kind of precipitation, I don't think it should be a problem, especially with wing surface (fuel tank) temperature above OAT/DP, which means you aren't even in active frost conditions anymore.
That being said, if you're not 100% sure, the easiest way to solve the problem is to de/anti-ice again. Remember, at the end of the day HOT tables are just guidance, nothing more than that.