Looking at the possible parts: "mshahdt" could be misspelled as "movie" or "MSHA" with some typos. "Fylm" seems like "film" but misspelled. "Mtrjm" might be "metrix" or "matrix", but that doesn't fit. "Syma" could be "symphony" or a name, but again, not sure. The "may" in there could be a month, but the user mentioned May and Syma 1 full. Maybe they're referring to a May 1st release or a special edition?