Contract calls to deleted contracts labeled as normal transactions

[smishraIOV]

In the explorer, contract calls to deleted contracts are labeled as "normal" transactions (recipient treated as EOA). Perhaps this is intentional (RPC based?)

Example: all normal TXs from this account are contract calls (suicides) consuming about 15K gas. It looks a bit odd to have normal transactions with gas used lower than 21,000 (because of suicide/self_destruct refund).

Should there be a clarifying remark somewhere in the explorer?