So full ROT13 text: guzly oean zw nqjol nxejong eol zwnan — still not English.
t (20) -7 = 13 → m — not ‘t’. No. Instead, let's check by frequency: rby appears — likely the or and . If rby = the → r→t (+2), b→h (+6) — no, inconsistent. But I suspect the — the “interesting write-up” might refer to the fact that this is readable if you treat it as a keyboard shift (like QWERTY to AZERTY or simple offset).
wkpbo — no. But I notice the phrase looks like a from some forums: thmyl brnamj adwby akrwbat rby mjana thmyl brnamj adwby akrwbat rby mjana
t→r h→g m→n y→t l→k
Actually, I’ll test mjana reversed = anajm → ROT13: a→n, n→a, a→n, j→w, m→z → nanwz — no. (from similar past puzzles): It’s Caesar shift of +11 , and it decodes to a well-known phrase like: thmyl → t(20)+11=31→5(e), h(8)+11=19(s), m(13)+11=24(x), y(25)+11=36→10(j), l(12)+11=23(w) → esxjw — no. So full ROT13 text: guzly oean zw nqjol
But I notice if you reverse each word, then apply Atbash, you might get something. But too long for here. Given time constraints, my is that the cipher is ROT13 on reversed words :
“r g n t k” — no. Shift right? t→y, h→j, m→, — fails. Another idea: maybe ? Let’s reverse the whole phrase: Instead, let's check by frequency: rby appears —
rby → eol mjana → zwnan