Logflare killed some of my traffic?

I installed LogFlare log drain through cloudflare apps on my app deployed via Cloudflare pages around Friday, 23rd of June, and I have reasons to believe some of my traffic got slashed as a result of it. I didn’t notice the problem at first because I did not receive any errors neither from frontend nor from backend.
After activation, the amount of cached requests went to almost 100%

I deactivated the drain around 28th of June, but my traffic never came back. I just want to understand what might have been the actual reason for LogFlare to slash traffic?

Screenshot 2023-07-03 at 14.02.56

It didn’t slash the traffic. Correlation does not equal causation.