Storm Recording Issue

Yesterday I'd left the whole of Storm's dayshow recording (EPG says Storm Evening ends at 10pm) but when I returned home just before midnight I noticed something was still recording. When I checked, it turned out to be Storm Afternoon and I had to cancel it manually.

Today I'd set Storm to record from the 9am slot (as the show doesn't start until 11:30am anyway). When I switched on at about 1:30pm they was on an ad break so I cancelled the recording. I watched the 9am - 12:30pm slot, but then when I came to watch the one that had started at 12:30, of which there should have been about an hour's worth, as I cancelled at around 1:30pm, the program details had the record time down as 0m. Sure enough when I ran it, it played for about 20 seconds before the 'End of Recording' message came up.

Anyone else having similar problems with Storm recently?