Watering can eat a bucket of water (until logout/login)

I've hit this bug many times, and filed it several times, but when watering a lot the game sometimes "eats" a bucket of water. I triggered it today when doing individual watering of planting pots using the "E" key to water the plants. When this happens, a bucket is "consumed" from inventory, but the plant doesn't indicate being watered. A second "watering" of the plant will then work. If you log out of the game and back in, the "missing" bucket of water will re-appear in your inventory.

Definitely something that's difficult to reliably reproduce, but I have it happen at least once every time I water my 2,392 spots. It can also happen with the water plants skill (as opposed to doing individual watering like when it happened today).

 

I often have the same issue when network problem occurs (e.g. server disconnect icon or local network problem)