The last time I played the game was April 7th and the bug had already been notified, are they still "investigating" as of May 19th?
I don't want to be rude but this is not a difficult bug to find and it is perfectly reproducible, they only need to look at the thing they changed with the last patch and fix it. If they are not able to fix it then let us go back to the previous version. Don't they have a backup of the previous version?
I bought a product that the devs broke after my purchase, i want to be able to enjoy it fully and you cannot let us wait so long without any explanation, fix or news about it. The support for this game is a bit lacking.
You don't have any resources to support the game, then stop patching it (unless you solved all the game breaking issues) but at least don't break it, and before dropping a patch please TEST IT!! This bug is so easy to see that I suspect the devs didn't test it at all before dropping it. It would literally have been enough to start the game in a language other than English to notice the problem. Something that can be done in 5 minutes.