The latest Heimdall patch appears to have resolved the sync issues.
We appreciate your patience and understanding.

The team has patched the nodes to Heimdall v1.2.5
We’re actively monitoring Heimdall GitHub for further hot fixes that may be required.

• https://github.com/maticnetwork/heimdall/releases

Erigon has released a HotFix patch. The nodes are catching up to the tip.

• https://github.com/erigontech/erigon/releases/tag/v3.0.11

Following the recent PoS Bhilai hard fork on Polygon (Mainnet), Archive nodes stopped syncing. This issue is currently being tracked on the Erigon GitHub repository:

• https://github.com/erigontech/erigon/issues/15868

To maintain continuity of service, we are temporarily operating on a backup Bor node with pruned state. As a result, methods such as debug/trace may return errors or incomplete data.

Our team is actively monitoring the Erigon repository for updates and potential workarounds.