Still on same pump and it's still going strong so i wouldnt worry too much if i was you.
You got lucky! It must have had just enough to lubricate the pump. I got 1/2 way from llandudno to swansea with no fluid or lines to the rack (309 conversion with pas removed). The bearings in the pump melted, the friction heat melted the centre shaft of the pump and the tension in the belt pulled it along with the wheel through the softened hot metal and out the bottom, then seized and melts the belt... I knew it would go, but had to make the journey that night.
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Ph1 306 GTi 6 | RX8 231 S1 | YBR 125 Cafe Racer | MT-03 660