Damn guys Microsoft stole your breakfast or what? You jumped as soon as you saw something allegedly "negative" without barely understanding what it means lol, wtf is this?
This is just periodic regional price adjustment, inflation is crazy in many third world countries, specially these days in Latin America. Most probably they're way too outdated, haven't you seen inflation in Argentina?
To give you an example, Dark Souls 3 was 110k Colombian pesos for years, then it's was 250k suddenly early this year, then 350k and o just got it this weekend for 300k.
Companies do this all the time, but they can't catch up each week when inflation randomly duplicates, leaving their $60 game be $30 over the course of some days. I know, living in a first world country give you the assumption that process can stay the same for years but not the case in most other countries, in reality, inflation fluctuates way more frequently there.