[potatoswap] Fees & Revenues data missing (Data flatlined before Sep 2025)

[wyf-ACCEPT]

Hi DefiLlama Team,

We are reporting an issue with the Fees & Revenues data for the Potatoswap protocol: https://defillama.com/protocol/fees/potatoswap

As shown in the attached screenshot, all historical data before September 2025 has been lost and is now displaying as $0. This data was correctly displayed in the past. Furthermore, it appears that data from the last few days is also not being recorded.

We recently submitted a Pull Request (#16903) to update our TVL adapter, but this is in the separate DefiLlama-Adapters repository (this repo) and should be unrelated to the Fees & Revenues adapter.

We have not modified our dexs/potatoswap.ts adapter in the DefiLlama Dimension Adaptor repository.

Could you please investigate why the data source for fees is no longer updating correctly?

Thank you!

[Ravenium22]

You're depending on a subgraph
I've tested your subgraph endpoint and confirmed the root cause:

Endpoint is responsive
Currently syncing (block 42810020, no indexing errors)
Recent data (November 2025) is being captured correctly
-All historical data before ~November 2025 shows "dailyVolumeUSD": "0"

Subgraph appears to be redeployed without historical data backfill. Issue is on the subgraph side not with the adapter