What gameplay feature is this bug affecting?
Gorilla Enclave

What's the issue? Please include any error messages you receive and as much detail as possible.
I completed my gorilla enclave quest for the day and jumped from 289 monkey teeth to 303 monkey teeth. I found a double-entry in my userlogs, which appears to be from lagging.

Completed a Gorilla Enclave quest (Cub: 794148660130) and gained +7 Monkey Teeth and +900 EXP. 2021-03-12 21:05:21
Completed a Gorilla Enclave quest (Cub: 794148660130) and gained +7 Monkey Teeth and +900 EXP. 2021-03-12 21:05:21

After noticing that the amount of teeth was double what I should have received, I refreshed the page to see if it would fix itself and received an error message that I'd already submitted and completed my quest. Refreshing did not affect the number of gorilla teeth I had, so I don't believe it's exploitable, at least.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?
n/a

Any screenshots you can provide us with?
https://i.imgur.com/ONjZAqh.png

Please provide us with step by step explanation how this bug happened so we can attempt to replicate it. If it's complex, please include screenshots where possible:
I purchased a cub from the trade center that fit my requirements and selected my reward (experience) for the difficult level quest, just like normal.

There appeared to be a lag as I got a double-entry to my user log and double reward, where my monkey teeth reward was +14 teeth instead of the expected +7.