This is the second time in recent weeks I've caught the end of this broadcast ...
BBC weak but with audible talking by a male in presumed Bengali. Moderate fading and noise, but no interference. This went off promptly at 1700 UTC after a short snippet of closing music.
Sri Lanka's not always audible year-round from here, so I was skeptical the first time I logged this on March 31. But all the listings I can find show this is coming via Trincomalee.