Catch-22 – do I have a janky version of this book?

I am reading Catch 22, I am about halfway through and really loving it so far.  But I am reading the cheapest Kindle version I could find, I think it was $0.50, and I am wondering if I have a bad copy or if there are intentional errors that are meant to disorient the reader per the book’s themes?

For example, certain characters seem to have their names change randomly throughout – General Wheedler is sometimes General Needle, Doubs is sometimes Hobbs, Lately is sometimes Katelyn

There are also odd spaces and gaps in certain character names, like “Apple by” or “- – de Cover ley” or “Chief White Half oat”

In addition to the oddities with the names, there are other random errors or typos like the words “so” and “to” seeming to get mixed up

What do y’all think, just a bad version of the book?

Also, I am just really loving the book so far and would love to hear your (spoiler-free) thoughts on it