2016 Bdwn Sanswr Ba Zyrnwys Chsbydh — Danlwd Fylm Lion

Given the time, the most likely is (A↔Z, B↔Y…). Let me apply Atbash to full phrase:

Try often used for simple puzzles. But "lion 2016" unchanged? Possibly the cipher is reversed words. danlwd fylm lion 2016 bdwn sanswr ba zyrnwys chsbydh

But "fylm" → f(6)→u(21), y(25)→b(2), l(12)→o(15), m(13)→n(14) → "ubon" (no). Given the time, the most likely is (A↔Z, B↔Y…)

d(4) → w(23) a(1) → z(26) n(14) → m(13) l(12) → o(15) w(23) → d(4) d(4) → w(23) → "w z m o d w" → "wzmodw"? Actually string: w z m o d w → "wzmodw"? No spaces: "wzmodw" — not clear. Possibly the cipher is reversed words

If you intended this as a test or a riddle, please provide the cipher method. Otherwise, I can only say: the string appears to be an encoded version of an English phrase related to the 2016 film (starring Dev Patel) and words like "down", "answer", "to", "cyrnwys" (possibly "cyrnwys" = "cry news"?).

Given the complexity, and since your request says "full text" — the decoded phrase might be a known meme or puzzle answer. But without a key, I can't decode it.