Niantic recently launched the Buddy Adventure feature for Pokemon Go which allows Buddy Pokemon to follow the trainer or character on the map. Players can use this new feature with AR+ mode on & without it.
However, many reports are suggesting that even while walking along with Buddy Pokemon it is not counting days for many users after the addition of Buddy Adventure feature. Well, one concerned player tried to contact Niantic support regarding this issue. Have look at the conversation down below.
According to the conversation, Niantic is currently aware of the issue & working to resolve it. So if your game is not calculating days, you are not alone as many others are also affected by this issue.
Apart from this, the game was getting stuck at the loading screen for some users after the Buddy Adventure update, well, Niantic has rolled an update with version number 0.163.2 to fix the issue. Have a look at the statement below.