Hi, wonder if anyone can help with this one

I have a Hotpoint washer (WD71). The fuse went on it (in the plug at any
rate). When I changed it the washer came back on and carried on from where
it left off (or so it appeared).

Now, however, when th eprogram finished, the machine doesn't unlock the
door any more. Even if i put a drying program on, then door doesn't unlock
afterwards.

So, I have a washer that I can't get the stuff out of. Any ideas

Many thanks in advance,

Max