punycodeEncoded and idnaEncoded inconsistency

[abjurato]

Hi! Thanks a lot for your hard work on this project. I've discovered two interesting behaviours which you probably can be interested in:

• .punycodeEncoded mistransforms goo.gl into goo.gl-, while .idnaEncoded gives correct goo.gl
• .idnaEncoded mistransforms ᎻＴТРՏ∶⫻⫻նᏞ․ｆＲ into xn--p1ad93g9a045z2uc92va61370ahkav069eeeapa while .punycodeEncoded gives s0ad81gqel44eegaq82fczdkzya41780doa7v (later is correct according to https://unicode.org/cldr/utility/idna.jsp)

[kyzmitch]

I noticed the same when I tried to punycode example.com and received similar result