BreezyXD

I bet your already done with all of that but good luck

https://jeanropke.github.io/RDR2CollectorsMap/ Here is a collectors map for rdr2 it’s 100% accurate I use it all the time you will need metal detector and field shovel for most thing but the tarot card sets are good for starting out even collecting every card set took me about an hour and a half and rewards with over 1k for all of them.

Yes 100% no doubt

Rockstar has stopped updating Red Dead 2 Online it’s most likely a glitch and without them updating the game I’d say it probably won’t get fixed, did you try doing both endings in the mission?