SPU: Handle ignore loop address with IRQs on

This was actually the issue with World Cup 98, not anything to do with
disc timing. Which makes more sense.

Game has IRQs enabled, but because it wasn't keyed on, the condition
never held true, therefore the new repeat address was immediately
overwritten.

src/core/spu.cpp

@@ -1229,12 +1229,17 @@ void SPU::WriteVoiceRegister(u32 offset, u16 value)
     case 0x0E: // repeat address
     {
       // There is a short window of time here between the voice being keyed on and the first block finishing decoding
-      // where setting the repeat address will *NOT* ignore the block/loop start flag. Games sensitive to this are:
+      // where setting the repeat address will *NOT* ignore the block/loop start flag.
+      //
+      // We always set this flag if the voice is off, because IRQs will keep the voice reading regardless, and we don't
+      // want the address that we just set to get wiped out by the IRQ looping.
+      //
+      // Games sensitive to this are:
       //  - The Misadventures of Tron Bonne
-      //  - Re-Loaded - The Hardcore Sequel
+      //  - Re-Loaded - The Hardcore Sequel (repeated sound effects)
       //  - Valkyrie Profile
 
-      const bool ignore_loop_address = voice.IsOn() && !voice.is_first_block;
+      const bool ignore_loop_address = !voice.IsOn() || !voice.is_first_block;
       DEBUG_LOG("SPU voice {} ADPCM repeat address <- 0x{:04X}", voice_index, value);
       voice.regs.adpcm_repeat_address = value;
       voice.ignore_loop_address |= ignore_loop_address;