I wasn't too bothered by all that until I realized they locked progress towards the CZ3A1 for 2 weeks, after unlocking all of the other stuff, unless you fork out whatever they're charging.
Also related is unlocking weapons is tedious esp if you want to use more than a few.
I think they are just letting it go. It`s been 13/14 years now and they just ending support for it. I love to see those blue girl panties, (especially after a kill/tea bag lol) but i doubt they will fix it.