If the fix was done serverside, then all versions should be fixed. You can just open a copy of your world to see if its fixed for you and let them know here.
Reporting in from Playstation land. Just loaded the last back up save i had from before everything broke, and everything associated with my Marketplace packs, both texture and add-on, is back right where I left it. When i opened one of the saves that I opened after the break, everything that had been deleated with the break was still gone, but the packs were working again. So I'm just going back to my last back up save before things were deleated. Hope everyone else can do the same. Thanks for the quick fix Mojang!
Edit, Should have said I am on PS5.
To add to the above, most things are just gone, but I have noticed that my Sparks Portals are all just missing texture boxes, and not the purple and black ones. The old ones with just the green text on them
Edit: Just tried going into settings and uninstall and reinstalling them, no luck. Tried the classic turn them off and back on, no luck there either. Cleared my Marketplace cash too, no help with tthat.
Same issue here on Playstation. All add-ons are showing Missing dependency errors. Even the texture pack I have been using for years has stopped working with this update. Everything I have is from the Marketplace, being a console player and all. I lost a lot of progress myself. I thought Mojang DIDN"T want to destroy our worlds....
It happens while standing normally as well, not just crouching.
Actually its happening while standing normally as well
Tried to download the free Hermitcraft map off the marketplace today, 03/26/24 and this is STILL happening.....