Leads me to
Shanti is Coming
which contains the same exact code.
Also, i'm poking it from all sides a bit, it is a very simple cypher and so far
this is what i got through Caesar's Shifts:
SHANT IWIL L CHA NG EW HAT Y OUTH INKYO UKNO W AOP ZP ZA VVL H ZFAO VBNOY PNOA J HLZ HY DH ZHJ O BTW A OLUL EASPU LZDP S SIL HT VY LDV Y AOFJ OHSSL UNL DKKB W TBU QB SD FFP B WBRB UFBIC YWUF F YKH BT X BJPB WHDLX ASUX Q AXA DH TU MBC Y WJYW BDKCY WJUX D YKU KI QA UFF B KMBH UFHYI WDKE J YWB YR UF XDK B FG HFO S EEGD EEEOP EEEO H UUO UX UU UOE J JJSH XHTHP QQHQ H LEX ZP EP GWK U FCEY NWYDX UTSH O XP FIK H OPFX CSKPH KAUP X KHJ PZ DS NSZ C SECA SDEP U TNC AG BA SHP H AIHA I ... PFNC A KS
Puzzles me as the first line makes it look like viral ad of some kind,
the rest?.. meh.